[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"redirects:L29ubGluZS1yZXNvdXJjZXMvYXJjaGl0ZWN0dXJlLWVuY3ljbG9wZWRpYS93aW5kLWxvYWQ=":3,"global-data":4,"page:L29ubGluZS1yZXNvdXJjZXMvYXJjaGl0ZWN0dXJlLWVuY3ljbG9wZWRpYS93aW5kLWxvYWQ=":554,"builders:carousel":711,"encyclopedia:callout":913},{},{"data":5},{"centerHours":6,"cruiseHomepage":18,"donateDetails":22,"environment":27,"errorImages":28,"footer":32,"generalInformation":194,"header":215,"hoursMessage":290,"menu":293,"searchOptions":327,"showNewsletter":14,"socialLinks":346,"specialClosures":354,"tourDetailPage":355,"announcements":361,"specialHours":363,"ticketPricingMap":364,"reservedUrlExceptions":551},{"friday":7,"monday":10,"saturday":11,"sunday":12,"thursday":13,"tuesday":16,"wednesday":17},{"closed":8,"open":9},"4:00 PM","10:00 AM",{"closed":8,"open":9},{"closed":8,"open":9},{"closed":8,"open":9},{"centerClosed":14,"closed":15,"open":9},true,"5:00 PM",{"centerClosed":14,"closed":15,"open":9},{"centerClosed":14,"closed":15,"open":9},{"@type":19,"id":20,"model":21},"@builder.io/core:Reference","3b5fc91c6f2a4abca17a9402644f03fd","tours",{"copy":23,"headline":24,"linkText":25,"linkUrl":26},"Every gift to the Chicago Architecture Center supports life-changing experiences.","DONATE","Donate","https://cart.architecture.org/donate/q/support","Production",{"altTag":29,"desktopImage":30,"mobileImage":31},"This is a decorative background image","https://cdn.builder.io/api/v1/image/assets%2Fe61abde79d954ddab2b6092044c4b5a1%2F769d6fb636124711a0e69d8887fbd16f","https://cdn.builder.io/api/v1/image/assets%2Fe61abde79d954ddab2b6092044c4b5a1%2F8296158e131b48c8a5133f27bab0f8a3",{"additionalLinks":33,"copyrightText":37,"footerLinks":38,"logo":45,"logoAlt":46,"menu":47},[34],{"label":35,"link":36},"Volunteer Portal","https://app.betterimpact.com/Login/Login?agencyGuid=9f3c84a3-5b68-4720-bd2d-5594a6a04b5f","© Copyright 2026",[39,42],{"label":40,"link":41},"Privacy Policy","/privacy-policy",{"label":43,"link":44},"Reports","/reports","https://cdn.builder.io/api/v1/image/assets%2F49af4dfb0fbc43d58bf8ce407e839d74%2F8031b7f1dadb4ec68d54bcb4d8900c1f","CAC Logo",[48,71,90,107,132,149,175],{"label":49,"mobileLabel":49,"url":50,"priority":51,"subitems":52},"City Tours","/city-tours",false,[53,56,59,62,65,68],{"label":54,"url":55},"Boat Tour","/city-tours/river-cruise",{"label":57,"url":58},"Walking Tours","/city-tours?tourType=Walking",{"label":60,"url":61},"Bus Tours","/city-tours?tourType=Bus",{"label":63,"url":64},"Field Trips","/events-programs/schools-and-teachers/field-trips",{"label":66,"url":67},"Group & Private Tours","/city-tours/group-and-private-tours",{"label":69,"url":70},"Accessibility & Safety","/city-tours/accessibility-and-safety",{"label":72,"mobileLabel":72,"url":73,"priority":51,"subitems":74},"Visit the Center","/visit-the-center",[75,78,81,84,87],{"label":76,"url":77},"Exhibitions","/visit-the-center/exhibitions",{"label":79,"url":80},"Events & Programs","/events-programs",{"label":82,"url":83},"Buy Center Tickets","/visit-the-center/buy-center-tickets",{"label":85,"url":86},"Design Store","https://shop.architecture.org",{"label":88,"url":89},"Venue Rental","/visit-the-center/venue-rental/",{"label":79,"mobileLabel":79,"url":80,"priority":51,"subitems":91},[92,95,98,101,104],{"label":93,"url":94},"General Public","/events-programs?category=General+Public#",{"label":96,"url":97},"Schools & Teachers","/events-programs?category=Schools+%2B+Teachers#",{"label":99,"url":100},"Youth & Family","/events-programs?category=Youth+%2B+Family#top",{"label":102,"url":103},"Civic & Industry","/civic-industry",{"label":105,"url":106},"Open House Chicago","https://openhousechicago.org",{"label":108,"mobileLabel":108,"url":109,"priority":51,"subitems":110},"Online Resources","/online-resources",[111,114,117,120,123,126,129],{"label":112,"url":113},"Buildings of Chicago","/buildings-of-chicago",{"label":115,"url":116},"Architecture Encyclopedia","/online-resources/architecture-encyclopedia",{"label":118,"url":119},"CAC Watch List","/online-resources/cac-watch-list",{"label":121,"url":122},"Exhibition Archives","/online-resources/archived-exhibitions",{"label":124,"url":125},"City Planning Resources","/online-resources/chicago-city-planning-resources",{"label":127,"url":128},"Educator Resources","/online-resources/educator-resources",{"label":130,"url":131},"Stories of Chicago ","/online-resources/stories-of-chicago",{"label":133,"mobileLabel":133,"url":134,"priority":51,"subitems":135},"Join & Give","/join-and-support",[136,139,142,145,148],{"label":137,"url":138},"Become a Member","/join-and-support/membership",{"label":140,"url":141},"Individual Giving","/join-and-support/individual",{"label":143,"url":144},"Corporate Giving","/join-and-support/business",{"label":146,"url":147},"Volunteer","/join-and-support/volunteer",{"label":25,"url":26},{"label":150,"mobileLabel":151,"url":152,"priority":51,"subitems":153},"About","About CAC","/about",[154,157,160,163,166,169,172],{"label":155,"url":156},"Our History","/about/our-history",{"label":158,"url":159},"Our Team","/about/our-team",{"label":161,"url":162},"In the News","/in-the-news",{"label":164,"url":165},"Careers","/about/careers",{"label":167,"url":168},"Land Acknowledgement","/about/land-acknowledgment",{"label":170,"url":171},"Media Kit","/about/media-kit",{"label":173,"url":174},"Contact Us","/contact-us",{"label":176,"mobileLabel":176,"url":177,"priority":51,"subitems":178},"FAQS","/faq",[179,182,185,188,191],{"label":180,"url":181},"Boat Tour FAQ","/faq/cac-river-cruise",{"label":183,"url":184},"Walking & Bus Tour FAQ","/faq/walking-and-bus-tours",{"label":186,"url":187},"Group & Private Tour FAQ","/faq/group-and-private-tours",{"label":189,"url":190},"Membership FAQ","/faq/membership/",{"label":192,"url":193},"Open House FAQ","/faq/open-house-chicago",{"additionalPhones":195,"address":211,"email":212,"phoneNumber":200,"riverCruiseAddress":213,"siteName":214},[196,199,202,205,208],{"phone":197,"title":198},"10 AM - 4 PM","Call center hours",{"phone":200,"title":201},"312.922.3432","General Inquiries",{"phone":203,"title":204},"312.922.TOUR (8687)","Tickets",{"phone":206,"title":207},"312.922.8687","Membership",{"phone":209,"title":210},"312.322.1130","Group Sales","111 E. Wacker Drive, Chicago IL 60601","info@architecture.org","112 E. Wacker Drive, chicago, IL 60601","Chicago Architecture Center",{"alt":216,"logo":217,"menu":218},"Chicago Architecture Center's logo","https://cdn.builder.io/api/v1/image/assets%2F49af4dfb0fbc43d58bf8ce407e839d74%2F841bd2738c0349caa783510d7a578560",[219,228,238,248,257,265,280],{"label":49,"mobileLabel":220,"url":50,"priority":14,"subitems":221},"All City Tours",[222,223,224,225,226,227],{"label":54,"url":55},{"label":57,"url":58},{"label":60,"url":61},{"label":63,"url":64},{"label":66,"url":67},{"label":69,"url":70},{"label":79,"mobileLabel":229,"url":80,"priority":14,"subitems":230},"All Events & Programs",[231,233,235,237],{"label":93,"url":232},"/events-programs?category=General+Public",{"label":96,"url":234},"/events-programs?category=Schools%2520%252B%2520Teachers",{"label":99,"url":236},"/events-programs?category=Youth+%2B+Family",{"label":102,"url":103},{"label":239,"mobileLabel":240,"url":73,"priority":14,"subitems":241},"Visit","Center Information",[242,243,245,247],{"label":76,"url":77},{"label":79,"url":244},"/events-programs/",{"label":246,"url":86},"Shop the Design Store",{"label":88,"url":89},{"label":108,"mobileLabel":249,"url":109,"priority":14,"subitems":250},"All Online Resources",[251,253,254,255,256],{"label":112,"url":252},"/online-resources/buildings-of-chicago",{"label":115,"url":116},{"label":118,"url":119},{"label":124,"url":125},{"label":127,"url":128},{"label":133,"mobileLabel":258,"url":134,"priority":14,"subitems":259},"Ways to Join & Give",[260,261,262,263,264],{"label":137,"url":138},{"label":140,"url":141},{"label":143,"url":144},{"label":146,"url":147},{"label":25,"url":26},{"label":105,"mobileLabel":266,"url":267,"priority":51,"subitems":268},"Open House Chicago Homepage","/open-house-chicago/about",[269,271,274,277],{"label":270,"url":267},"About OHC",{"label":272,"url":273},"Photo Competition","/open-house-chicago/photo-competition-2025",{"label":275,"url":276},"OHC Volunteer","/open-house-chicago/volunteer",{"label":278,"url":279},"OHC Archived Sites","/open-house-chicago/archive",{"label":150,"mobileLabel":281,"url":152,"priority":51,"subitems":282},"About the CAC",[283,284,285,286,288,289],{"label":155,"url":156},{"label":158,"url":159},{"label":164,"url":165},{"label":287,"url":162},"In The News",{"label":170,"url":171},{"label":173,"url":174},{"message":291,"show":14,"title":292},"Please note that last entry to the Center will be an hour before closing time.\n\nThe Center is closed Thanksgiving, Christmas and New Year’s Day. It closes early at 3pm on Thanksgiving Eve, Christmas Eve and New Year's Eve.","Center and Holiday Hours",{"bottomLink":294,"cta":307,"iconLinks":317},{"left":295,"right":304},[296,298,300,301],{"label":297,"link":177},"FAQs",{"label":173,"link":299},"/about/contact-us",{"label":43,"link":44},{"label":302,"link":303},"Newsletter Sign-up","/subscribe",[305],{"label":306,"link":36},"Docent & Volunteer Portal",{"button":308,"description":312,"image":313,"title":316},{"label":309,"link":310,"title":311},"Get on board!","https://www.architecture.org/city-tours/river-cruise","Go to river cruise landing page","Be ready for the first departure of the season on March 15!",{"alt":314,"src":315},"Grand tour boat with tourists seated and graphic of skyscrapers in background.","https://cdn.builder.io/api/v1/image/assets%2Fe61abde79d954ddab2b6092044c4b5a1%2F21a8b82c6c5d40ea9e0bd61e8f800948","Tickets on sale now!",[318,322,324],{"icon":319,"label":320,"link":321},"https://cdn.builder.io/api/v1/file/assets%2Fe61abde79d954ddab2b6092044c4b5a1%2F53693c97fea141e5a6708ff86ff306bf","Calendar","/calendar",{"icon":323,"label":25,"link":26},"https://cdn.builder.io/api/v1/file/assets%2Fe61abde79d954ddab2b6092044c4b5a1%2F090fb84be62342a69184791ea102a702",{"icon":325,"label":326,"link":86},"https://cdn.builder.io/api/v1/file/assets%2Fe61abde79d954ddab2b6092044c4b5a1%2F6460da61a1db460588bd3549fdea03b8","Shop",{"commonResults":328,"defaultSearchLabel":344,"resultsLabel":345},[329,333,336,340],{"description":330,"model":331,"title":332,"url":177},"Find answers to your questions related to the CAC","webpage","Frequently Asked Questions",{"description":334,"model":331,"title":335,"url":73},"View center hours, location and other helpful info","Plan Your Visit",{"description":337,"model":338,"title":339,"url":55},"View boat departure times, location and more helpful details","tour","Book a River Cruise",{"description":341,"model":342,"title":343,"url":321},"From tours to educational programs, exhibitions and more, find something fun to do based on your available dates","calendar","CAC Calendar of Events","Common Search Results","Your Search Results",{"facebook":347,"instagram":348,"linkedin":349,"pinterest":350,"tiktok":351,"x":352,"youtube":353},"https://www.facebook.com/chiarchitecture","https://www.instagram.com/chiarchitecture","https://www.linkedin.com/company/chicago-architecture-center/","https://www.pinterest.com/chiarchitecture/","https://www.tiktok.com/@chiarchitecture","https://twitter.com/chiarchitecture","https://www.youtube.com/@ChicagoArchitecture","Due to weather, all tours are cancelled and the Center will be closed January 16, 2024",{"accessibilityMessage":356,"buttonLabel":357,"selectTicketType":358},"\u003Cp>\n  To request accessibility accommodations, please\n  \u003Ca href=\"/about/contact-us\" rel=\"noopener noreferrer\">contact us\u003C/a>.\n\u003C/p>\n","Buy Tickets",{"label":359,"message":360},"Select ticket type","\u003Cp>\n  CAC members must login to access special ticket pricing. To purchase 10 or\n  more tickets, please visit&nbsp;\u003Ca\n    href=\"/city-tours/group-and-private-tours\">Group &amp; Private Tours\u003C/a\n  >.\n\u003C/p>\n",{"data":362},[],[],[365,399,420,431,437,442,449,464,478,495,513,532],{"label":366,"priceTypeIds":367,"title":384,"membershipDescriptions":385},"Dual Members and above",[368,370,372,374,376,378,380,382],{"id":369},175,{"id":371},176,{"id":373},189,{"id":375},190,{"id":377},191,{"id":379},198,{"id":381},244,{"id":383},245,"Dual Members and above -> 175, 176, 189, 190, 191, 198, 244, 245",[386,389,391,393,395,397],{"limit":387,"description":388},8,"Dual",{"description":390,"limit":387},"Family",{"description":392,"limit":387},"Deco",{"description":394,"limit":387},"Grand Deco",{"limit":387,"description":396},"Beaux Arts",{"description":398,"limit":387},"Grand Beaux Arts",{"title":400,"membershipDescriptions":401,"priceTypeIds":408,"label":419},"All Members -> 175, 176, 189, 190, 191, 192, 198, 244, 245",[402,403,404,405,406,407],{"limit":387,"description":388},{"description":390,"limit":387},{"limit":387,"description":392},{"limit":387,"description":394},{"description":396,"limit":387},{"limit":387,"description":398},[409,410,411,412,413,414,416,417,418],{"id":369},{"id":371},{"id":373},{"id":375},{"id":377},{"id":415},192,{"id":379},{"id":381},{"id":383},"Members",{"title":421,"priceTypeIds":422,"label":424,"membershipDescriptions":425,"membershipDescription":429},"Individual Members -> 192",[423],{"id":415},"Individual Members",[426],{"limit":427,"description":428},1,"Individual",[430],{},{"priceTypeIds":432,"label":435,"title":436},[433],{"id":434},178,"Child","Child -> 178",{"priceTypeIds":438,"label":440,"title":441},[439],{"id":427},"Individual Ticket","Individual Ticket -> ID: 1",{"membershipDescriptions":443,"priceTypeIds":446,"label":445,"title":448},[444],{"description":445,"limit":387},"Burnham Society",[447],{"id":377},"Burnham Society -> ID: 191",{"membershipDescription":450,"title":452,"label":453,"membershipDescriptions":454,"priceTypeIds":460},[451],{},"Members -> 192, 244, 245","Basic Members",[455,456,458],{"description":428,"limit":427},{"limit":457,"description":388},2,{"limit":459,"description":390},4,[461,462,463],{"id":415},{"id":381},{"id":383},{"membershipDescriptions":465,"priceTypeIds":470,"label":476,"title":477},[466,467,468,469],{"limit":387,"description":392},{"limit":387,"description":394},{"limit":387,"description":396},{"limit":387,"description":398},[471,472,473,474,475],{"id":369},{"id":371},{"id":373},{"id":375},{"id":377},"Deco Members and above","Deco Members and above -> 175, 176, 189, 190, 191",{"membershipDescriptions":479,"title":486,"priceTypeIds":487,"label":366},[480,481,482,483,484,485],{"limit":387,"description":388},{"description":390,"limit":387},{"description":392,"limit":387},{"description":394,"limit":387},{"description":396,"limit":387},{"limit":387,"description":398},"Dual Members and above -> 175, 176, 189, 190, 191, 244, 245",[488,489,490,491,492,493,494],{"id":369},{"id":371},{"id":373},{"id":375},{"id":377},{"id":381},{"id":383},{"membershipDescriptions":496,"title":504,"label":419,"priceTypeIds":505},[497,498,499,500,501,502,503],{"limit":387,"description":428},{"limit":387,"description":388},{"description":390,"limit":387},{"limit":387,"description":392},{"limit":387,"description":394},{"description":396,"limit":387},{"limit":387,"description":398},"All Members -> 189, 190, 191, 192, 198, 244, 245",[506,507,508,509,510,511,512],{"id":373},{"id":375},{"id":377},{"id":415},{"id":379},{"id":381},{"id":383},{"membershipDescriptions":514,"label":419,"title":522,"priceTypeIds":523},[515,516,517,518,519,520,521],{"limit":387,"description":388},{"description":390,"limit":387},{"description":392,"limit":387},{"limit":387,"description":394},{"description":396,"limit":387},{"description":398,"limit":387},{"description":428,"limit":387},"All Members -> 175, 176, 189, 190, 191, 192, 244, 245",[524,525,526,527,528,529,530,531],{"id":369},{"id":371},{"id":373},{"id":375},{"id":377},{"id":415},{"id":381},{"id":383},{"priceTypeIds":533,"label":419,"title":542,"membershipDescriptions":543},[534,535,536,537,538,539,540,541],{"id":369},{"id":371},{"id":373},{"id":375},{"id":415},{"id":379},{"id":381},{"id":383},"All Members -> 175, 176, 189, 190, 192, 198, 244, 245",[544,545,546,547,548,549,550],{"limit":387,"description":388},{"limit":387,"description":390},{"limit":387,"description":392},{"description":394,"limit":387},{"description":396,"limit":387},{"description":398,"limit":387},{"description":428,"limit":387},{"/events-programs/engineering-fest/agenda27":552,"/events-programs/engineering-fest/agenda26":552,"/events-programs/princeton-cac-fellowship":552,"/events-programs/girls-build/gbd-agenda2025":552,"/events-programs/efest-2025/agenda":552,"/online-resources/chicago-city-planning-resources":552,"/online-resources/educator-resources/no-small-plans/readers-toolkit/resources-activities":552,"/online-resources/educator-resources/no-small-plans/readers-toolkit/discussion-questions":552,"/online-resources/educator-resources/no-small-plans/readers-toolkit/chapter-3":552,"/online-resources/educator-resources/no-small-plans/readers-toolkit/chapter-2":552,"/online-resources/educator-resources/no-small-plans/readers-toolkit/chapter-1":552,"/online-resources/educator-resources/no-small-plans/readers-toolkit/getting-started":552,"/online-resources/educator-resources/no-small-plans/readers-toolkit":552,"/events-programs/about-girls-build":552,"/events-programs/girls-build-day-2024/agenda":552,"/about/our-team/leadership-team/*":553,"/about/our-team":552,"/about/our-team/board-of-trustees":552,"/city-tours/concierge-information":552,"/city-tours/accessibility-and-safety":552,"/city-tours/field-trips":552,"/city-tours/group-and-private-tours":552,"/events-programs/schools-and-teachers/field-trips":552},"page","team-members",{"createdDate":555,"id":556,"name":557,"modelId":558,"published":559,"meta":560,"query":566,"data":572,"variations":701,"lastUpdated":702,"firstPublished":703,"previewUrl":704,"testRatio":427,"screenshot":705,"createdBy":706,"lastUpdatedBy":707,"folders":708,"@originModelId":709,"rev":710},1715188026651,"f7cc8578b1e0548467b11a31e81b2ba75c3f7917e0a68e615f98c98d31416a56","Wind Load","eeda46c54a7224059f5bb87f9de036ef8cd47af871aa82cd944065d3ed746025","published",{"lastPreviewUrl":561,"symbolsUsed":562,"kind":552,"hasLinks":51,"breakpoints":563},"https://www.architecture.org/online-resources/architecture-encyclopedia/wind-load?builder.space=e61abde79d954ddab2b6092044c4b5a1&builder.user.permissions=read%2Ccreate%2Cpublish%2CeditDesigns%2CeditLayouts%2CeditLayers%2CeditContentPriority%2CeditFolders%2CcreateProjects&builder.user.role.name=Designer&builder.user.role.id=creator&builder.cachebust=true&builder.preview=architecture-encyclopedia-articles&builder.noCache=true&builder.allowTextEdit=true&__builder_editing__=true&builder.overrides.architecture-encyclopedia-articles=f7cc8578b1e0548467b11a31e81b2ba75c3f7917e0a68e615f98c98d31416a56&builder.overrides.f7cc8578b1e0548467b11a31e81b2ba75c3f7917e0a68e615f98c98d31416a56=f7cc8578b1e0548467b11a31e81b2ba75c3f7917e0a68e615f98c98d31416a56&builder.options.locale=Default",{"1d3c4a28cec8cf67257e67eecf5e413a337ee7c511c2ce4c7e57310ca5b64bb3":14,"a95786552672c5a90bec6d9732fe74b7e4c98d3a511debd780741fbf1bf0bfde":14,"d01a75c23d2e0197886ec71e49c89fd927af1eea7468986a709bb0d5c456c4c7":14},{"small":564,"medium":565},640,1019,[567],{"@type":568,"property":569,"operator":570,"value":571},"@builder.io/core:Query","urlPath","is","/online-resources/architecture-encyclopedia/wind-load",{"imageList":573,"forceUpdatedURLOn":577,"query":578,"title":557,"category":581,"themeId":51,"url":571,"environment":27,"seo":582,"state":585,"blocks":593},[574],{"src":575,"caption":576},"https://cdn.builder.io/api/v1/image/assets%2F49af4dfb0fbc43d58bf8ce407e839d74%2Ffd4a7d85f0214a909d6aa839c53a6df6","Willis Tower","2024-08-08T22:16:47.472Z",[579],{"@type":568,"property":569,"operator":570,"value":580},"/online-resources/encyclopedia/wind-load","Term",{"seo":583},{"description":584},"The natural wind forces that push and pull on the sides of buildings.",{"deviceSize":586,"location":587},"large",{"pathname":571,"path":588,"query":592},[589,590,591],"online-resources","architecture-encyclopedia","wind-load",{},[594,688],{"@type":595,"@version":457,"id":596,"meta":597,"children":599,"responsiveStyles":686},"@builder.io/sdk:Element","builder-30412e1089484b9e8fa68300ee5a2f47",{"previousId":598},"builder-932b41064ae946a496a943fa25e38c2e",[600,618,633,651,663,675],{"@type":595,"@version":457,"id":601,"meta":602,"component":604,"responsiveStyles":611},"builder-46152669f2cc4812b0dd611685663e83",{"previousId":603},"builder-910d8ca86bae47969b455984d3f46018",{"name":605,"options":606,"isRSC":610},"Text",{"text":607,"padding":608,"backgroundColor":609},"\u003Cp>\u003Cstrong>Wind load\u003C/strong> refers to the force exerted by wind on a structure, including its walls, roof, and other components. This force varies depending on factors such as wind speed, direction, and the building's shape and height. Engineers and architects must carefully calculate and accommodate wind loads to ensure the stability and safety of buildings. The calculation of wind load is guided by standards and codes that consider local wind conditions, building height, and exposure.&nbsp;\u003C/p>\u003Cp>Modern approaches to managing wind forces became more sophisticated with the advent of skyscrapers and high-rise buildings in the late 19th and early 20th centuries. The development of building codes and standards, such as those by the American Society of Civil Engineers (ASCE) and the International Building Code (IBC), has been essential for guiding the design and construction of buildings to withstand wind forces effectively.&nbsp;\u003C/p>\u003Ch5>\u003Cstrong>EXAMPLES IN CHICAGO:\u003C/strong>&nbsp;\u003C/h5>\u003Col>\u003Cli>\u003Ca href=\"/online-resources/buildings-of-chicago/150-north-riverside\" rel=\"noopener noreferrer\">150 North Riverside\u003C/a>: Completed in 2017 and designed by Goettsch Partners, 150 North Riverside features a distinctive design with a narrow base that expands as it rises. With such a slender building resting on a smaller-than-normal base, the designers of 150 North Riverside had to use an innovative solution to help mitigate the motion of the building. One method of reducing the sway in a tall building is to place a very heavy object – which also has the ability to move somewhat freely – at the top of the structure. When the wind pushes on the building one direction, the heavy object naturally moves in the opposite direction, helping to counteract the oscillation. Hidden in the upper floors of 150 North Riverside, several giant tanks—called “tuned liquid sloshing dampers”—hold 160,000 gallons of water. These special tanks of liquid help to dramatically dampen and reduce the building’s sway.&nbsp;&nbsp;\u003C/li>\u003Cli>\u003Ca href=\"/online-resources/buildings-of-chicago/st-regis\" rel=\"noopener noreferrer\">St. Regis Chicago\u003C/a>: Completed in 2020 and designed by architect Jeanne Gang of Studio Gang Architects, the St. Regis Chicago is another significant example of addressing wind loads in modern architecture. The building’s unique design features a series of tapering, curved glass facades that create a dynamic and aerodynamic form. This design not only provides a striking visual appearance but also helps to manage wind forces by reducing wind pressures on the building’s surface. Additionally, the building contains “blow through” floors which allow the wind to blow through the structure, thereby reducing the stress on the building.&nbsp;&nbsp;\u003C/li>\u003Cli>\u003Ca href=\"/online-resources/buildings-of-chicago/willis-tower\" rel=\"noopener noreferrer\">Willis Tower\u003C/a> (Sears Tower): Completed in 1974 and designed by Bruce Graham and Fazlur Rahman Khan, the Willis Tower employs a bundled tubular structural system that effectively manages wind loads. The building features a central core and surrounding perimeter columns that provide the necessary strength to withstand high wind forces, making it a prominent example of wind load management in tall buildings.&nbsp;\u003C/li>\u003C/ol>","half","bg-gray-100",null,{"large":612},{"display":613,"flexDirection":614,"position":615,"flexShrink":616,"boxSizing":617},"flex","column","relative","0","border-box",{"@type":595,"@version":457,"layerName":619,"id":620,"meta":621,"component":623,"responsiveStyles":631},"See your favorite buildings in person / Container 50 50","builder-3ad8f2504e894fab839e74f36d7bf32d",{"previousId":622},"builder-a5c05b63986248a5862b75c736af4cae",{"name":624,"options":625,"isRSC":610},"Symbol",{"symbol":626},{"entry":627,"model":628,"ownerId":629,"data":630},"d01a75c23d2e0197886ec71e49c89fd927af1eea7468986a709bb0d5c456c4c7","symbol","e61abde79d954ddab2b6092044c4b5a1",{},{"large":632},{"display":613,"flexDirection":614,"position":615,"flexShrink":616,"boxSizing":617},{"@type":595,"@version":457,"id":634,"meta":635,"component":637,"responsiveStyles":649},"builder-075a2101fafd4ddda078750d36aee881",{"previousId":636},"builder-139b7bd04d1a4d86a54d3c43b1582663",{"name":638,"options":639,"isRSC":610},"Encyclopedia Callout",{"automaticallyFetchArticles":14,"manualArticlesList":640,"headline":645,"button":646},[641],{"encyclopediaArticle":642},{"@type":19,"id":643,"model":644},"fce6f1dfeae246ccb0982e6e78ab178e69e5a6d936f991098693e9a76f51a565","architecture-encyclopedia-articles","Architecture encyclopedia",{"title":647,"label":647,"url":648},"See full encyclopedia","/architecture-encyclopedia",{"large":650},{"display":613,"flexDirection":614,"position":615,"flexShrink":616,"boxSizing":617},{"@type":595,"@version":457,"id":652,"meta":653,"component":655,"responsiveStyles":661},"builder-0f9b952f30214d038d2ddca01a2f6f7d",{"previousId":654},"builder-bdcacf09f2d54521a81b276f8f155130",{"name":656,"options":657,"isRSC":610},"Buildings Carousel",{"automaticallyFetchBuildings":14,"headline":112,"manualBuildingsList":658,"button":659},[],{"label":660,"title":660,"url":113},"View all buildings",{"large":662},{"display":613,"flexDirection":614,"position":615,"flexShrink":616,"boxSizing":617},{"@type":595,"@version":457,"layerName":664,"id":665,"meta":666,"component":668,"responsiveStyles":673},"Archived exhibitions, Educator Resources, Events & Program / Three or four up cards with links","builder-db7b6d77bd664d868c09961ca3e57da8",{"previousId":667},"builder-bce18033a0864ff79ffdce4e067916c1",{"name":624,"options":669,"isRSC":610},{"symbol":670},{"entry":671,"model":628,"ownerId":629,"data":672},"a95786552672c5a90bec6d9732fe74b7e4c98d3a511debd780741fbf1bf0bfde",{},{"large":674},{"display":613,"flexDirection":614,"position":615,"flexShrink":616,"boxSizing":617},{"@type":595,"@version":457,"id":676,"meta":677,"component":679,"responsiveStyles":684},"builder-0c22d8761472434db4199f6dd45e586f",{"previousId":678},"builder-140f358fc18840ebb664d31fffd92dee",{"name":624,"options":680,"isRSC":610},{"symbol":681},{"entry":682,"model":628,"ownerId":629,"data":683},"1d3c4a28cec8cf67257e67eecf5e413a337ee7c511c2ce4c7e57310ca5b64bb3",{},{"large":685},{"display":613,"flexDirection":614,"position":615,"flexShrink":616,"boxSizing":617},{"large":687},{"display":613,"flexDirection":614,"position":615,"flexShrink":616,"boxSizing":617},{"id":689,"@type":595,"tagName":690,"properties":691,"responsiveStyles":696},"builder-pixel-3rr6ls8g1y2","img",{"src":692,"aria-hidden":693,"alt":694,"role":695,"width":616,"height":616},"https://cdn.builder.io/api/v1/pixel?apiKey=e61abde79d954ddab2b6092044c4b5a1","true","","presentation",{"large":697},{"height":616,"width":616,"display":698,"opacity":616,"overflow":699,"pointerEvents":700},"block","hidden","none",{},1755368490873,1715188081040,"https://www.architecture.org/online-resources/architecture-encyclopedia/wind-load","https://cdn.builder.io/api/v1/image/assets%2Fe61abde79d954ddab2b6092044c4b5a1%2Fa6038d711f4c4ca39241599e5fe8317b","9UZTQKHnWjeK0eNHYuv3D5X3zRN2","79aFGoeKm8PKLlqycgVokyU0OsI3",[],"ba21ae4781794d668f850fd353f11406","z8yfpe9phel",[712,738,763,797,816,844,869,894],{"id":713,"name":714,"data":715},"9a04a5a6a80649708ac89c584673c36d","Revolution Workshop",{"buildingName":714,"officialName":714,"description":716,"imageList":717,"neighborhood":728,"style":729,"architect":731,"originalCompletionDate":734,"useType":735,"url":737},"\u003Cp>\u003Cbr>\u003C/p>\u003Cp>Revolution Workshop occupies two striking industrial warehouses transformed by Future Firm into a dynamic hub that blends hands-on construction training, collaborative spaces, and community impact.\u003C/p>",[718,721,723,726],{"caption":719,"src":720},"Courtesy of Future Firm. Photo by Daniel Kelleghan.","https://cdn.builder.io/api/v1/image/assets%2Fe61abde79d954ddab2b6092044c4b5a1%2Fd316604320c7432aa0f15173e6b0df20",{"caption":719,"src":722},"https://cdn.builder.io/api/v1/image/assets%2Fe61abde79d954ddab2b6092044c4b5a1%2F17109fce101b4a37812704100e61d384",{"caption":724,"src":725},"Photographer: Craig Shimala","https://cdn.builder.io/api/v1/image/assets%2Fe61abde79d954ddab2b6092044c4b5a1%2Fe476ab60b33349b5a6dc6b57283648f0",{"caption":719,"src":727},"https://cdn.builder.io/api/v1/image/assets%2Fe61abde79d954ddab2b6092044c4b5a1%2F8403b350923b45cea92d6d6e6157f7f5","East Garfield Park",[730],"Industrial",[732,733],"unknown","Future Firm",1920,[736],"Community Center","/online-resources/buildings-of-chicago/revolution-workshop",{"id":739,"name":740,"data":741},"d94bdac540e24878ab32fba0cf0bff28","Green Mill Jazz Club",{"buildingName":740,"officialName":740,"description":742,"imageList":743,"neighborhood":756,"style":757,"originalCompletionDate":759,"useType":760,"url":762},"\u003Cp>The longtime jazz club, located in Chicago’s Uptown neighborhood, has been open since the early 20th century.\u003C/p>",[744,747,750,753],{"src":745,"caption":746},"https://cdn.builder.io/api/v1/image/assets%2Fe61abde79d954ddab2b6092044c4b5a1%2Fcd8e2169eedb4749b8c8c12854835193","Green Mill Jazz Club.",{"src":748,"caption":749},"https://cdn.builder.io/api/v1/image/assets%2Fe61abde79d954ddab2b6092044c4b5a1%2Fb82ace34ffce4c42a9ee9473c53b633e","Green Mill Sunken Gardens 1914. Chicago Examiner. Public domain.",{"src":751,"caption":752},"https://cdn.builder.io/api/v1/image/assets%2Fe61abde79d954ddab2b6092044c4b5a1%2F4a8221cfe67447eb8b3156b740724c09","Original signage. Photographer: Robert Loerzel.",{"caption":754,"src":755},"Photographer: Deb Frels","https://cdn.builder.io/api/v1/image/assets%2Fe61abde79d954ddab2b6092044c4b5a1%2F5efc7aae71004369a20b1bf84e2f6793","Uptown",[758],"19th Century Commercial",1914,[761],"Commerical","/online-resources/buildings-of-chicago/green-mill-jazz-club",{"id":764,"name":765,"data":766},"1bff0571016944f38821feef0cc474b8","North Avenue Beach House",{"buildingName":765,"officialName":765,"description":767,"imageList":768,"neighborhood":788,"style":789,"architect":791,"originalCompletionDate":793,"useType":794,"url":796},"\u003Cp>Originally built in 1940 and redesigned in 1999, the North Avenue Beach House blends historic design with modern amenities, serving millions of Chicago lakefront visitors annually.\u003C/p>",[769,773,776,779,782,785],{"alt":770,"src":771,"caption":772}," An aerial shot shows a crowded beach along a large body of water, likely Lake Michigan, with numerous sailboats dotting the horizon under a pale sky. In the foreground, a sandy beach is packed with people. Adjacent to the beach is a modern, boat-shaped building with red accents on its roof. To the right of the building, a large area with multiple white tents is set up on what appears to be muddy ground, possibly indicating recent rain or a specific event setup. A paved road with parked cars and a few buses curves around a grassy area in the lower left. A long pier extends into the water from the right, ending at a small lighthouse. In the distance, a large ship is visible on the water.","https://cdn.builder.io/api/v1/image/assets%2Fe61abde79d954ddab2b6092044c4b5a1%2F9a1bd4df9cdf4361a6eaf09ec8abb49f","Photo Credit: William Kildow; Lawrence Okrent, Tom Rossiter",{"src":774,"alt":775,"caption":772},"https://cdn.builder.io/api/v1/image/assets%2Fe61abde79d954ddab2b6092044c4b5a1%2F012e8def527e4bf78526ecb47323803b","A ground-level shot frames the John Hancock Center (now 875 North Michigan Avenue) in the background, towering over a foreground building with a nautical design. The foreground building is white with blue trim and features circular windows resembling portholes, and a large red cylindrical structure on its roof. The word \"RESTROOMS\" is visible above an entrance. Several people are walking around the foreground building's patio area. The sky is partly cloudy.",{"alt":777,"src":778,"caption":772}," A vibrant, low-angle shot of the North Avenue Beach boathouse in Chicago under a deep blue sky. The building, designed to resemble a ship, features white walls, blue railings, and two prominent, red-banded cylindrical structures on its roof, mimicking smokestacks. A striped awning covers a central outdoor area between the two \"smokestacks.\" The lower level of the building is open, revealing glimpses of Lake Michigan through its arched supports. Two people and a bicycle are visible on the left side of the lower level. The intense blue of the sky contrasts sharply with the white and red of the building.","https://cdn.builder.io/api/v1/image/assets%2Fe61abde79d954ddab2b6092044c4b5a1%2F67dd9dba38b04affb7e1dc6a427afdd3",{"src":780,"alt":781,"caption":772},"https://cdn.builder.io/api/v1/image/assets%2Fe61abde79d954ddab2b6092044c4b5a1%2F386ecef9973346649f0ecc7074542f31"," An interior view of the North Avenue Beach boathouse, showcasing its multi-level, ship-inspired architecture. The ground floor features numerous round, dark tables arranged in rows. White pillars support the upper levels. In the center, a large, dark opening is labeled \"UPPER DECK\" in red text, leading to stairs or a ramp. The walls are white with blue trim and a decorative blue wave pattern. On the upper level, a red wall with a large black opening is visible, resembling the \"smokestack\" exterior. Red and white striped awnings or coverings are visible on either side of the upper level, extending towards the viewer.",{"caption":772,"src":783,"alt":784},"https://cdn.builder.io/api/v1/image/assets%2Fe61abde79d954ddab2b6092044c4b5a1%2Fc13b84a9c5e845769e4ad902b1563323"," A wide-angle, twilight shot of North Avenue Beach in Chicago, bathed in a purple hue. The North Avenue Beach boathouse, with its distinctive red-topped \"smokestacks\" and white structure, is centrally located on the left, illuminated by scattered lights. The beach in the foreground appears damp, reflecting some of the sky's light. In the background, the Chicago skyline rises, with several tall buildings glowing with orange and white lights. Streetlights line the beach path, and trees are visible between the boathouse and the city buildings. Two blurred figures are visible on the right side of the frame, possibly walking.",{"src":786,"alt":787,"caption":772},"https://cdn.builder.io/api/v1/image/assets%2Fe61abde79d954ddab2b6092044c4b5a1%2Ff106609754ba4de2955258cbee304c7a","A sunny, mid-day shot of North Avenue Beach in Chicago, featuring the distinctive boathouse building in the background. The sandy beach in the foreground is populated with sunbathers lying on towels and chairs. A yellow beach umbrella stands out in the middle ground. The boathouse, designed like a ship, has white walls, blue trim, and two prominent red cylindrical structures on its roof. People are visible on the boathouse's upper deck and on the ground level. In the far background, the top of the John Hancock Center (now 875 North Michigan Avenue) is visible, along with other city buildings, under a clear blue sky.","Lincoln Park",[790],"Art Deco",[792],"Wheeler Kearns Architects",1940,[795],"Multipurpose: Office/Recreational/Community","/online-resources/buildings-of-chicago/north-avenue-beach-house",{"id":798,"name":799,"data":800},"22028f5c9f8a4f31ae3327e15cb4aa1c","Chicago Pedway",{"buildingName":801,"officialName":801,"description":802,"imageList":803,"neighborhood":812,"originalCompletionDate":610,"useType":813,"url":815},"The Chicago Pedway","\u003Cp>Beneath the Loop’s hustle, a hidden network quietly connects the city.\u003C/p>",[804,806,808,810],{"src":805},"https://cdn.builder.io/api/v1/image/assets%2Fe61abde79d954ddab2b6092044c4b5a1%2F2c5f164b2b854bfdaacdbb4dc0830765",{"src":807},"https://cdn.builder.io/api/v1/image/assets%2Fe61abde79d954ddab2b6092044c4b5a1%2F201cce8b472845ec8cb2374178bd433a",{"src":809},"https://cdn.builder.io/api/v1/image/assets%2Fe61abde79d954ddab2b6092044c4b5a1%2F6cab6cfb483a44ed8c490d93c28dd793",{"src":811},"https://cdn.builder.io/api/v1/image/assets%2Fe61abde79d954ddab2b6092044c4b5a1%2F761e6932657044df819c4959e692e033","Loop",[814],"Mixed Use","/online-resources/buildings-of-chicago/chicago-pedway",{"id":817,"name":818,"data":819},"9acf725bb30c40bf8c290d24bf33dd8a","Macy's on State Street (Formerly Marshall Field's)",{"buildingName":820,"officialName":820,"imageList":821,"neighborhood":812,"style":838,"architect":839,"originalCompletionDate":841,"useType":842,"url":843},"Macy’s On State Street (formerly Marshall Field’s) ",[822,826,830,834],{"caption":823,"src":824,"alt":825},"Marshall Field and Company Building","https://cdn.builder.io/api/v1/image/assets%2Fe61abde79d954ddab2b6092044c4b5a1%2Fefc20421055b4d749404ae72b726cb4e","image from across the street of a large tall tan building with a green exterior clock hanging from its corner",{"caption":827,"alt":828,"src":829},"Marshall Field","Black and white image of a man with white hair and a mustache wearing a suit and looking to his right","https://cdn.builder.io/api/v1/image/assets%2Fe61abde79d954ddab2b6092044c4b5a1%2F17bbf93a997d4b45b5580259b912cf71",{"alt":831,"src":832,"caption":833},"Bronze sign that reads \"Marshall Field and Company\" ","https://cdn.builder.io/api/v1/image/assets%2Fe61abde79d954ddab2b6092044c4b5a1%2Fc261af06198449e0a0a49b0deacd2d83","Marshall Field and Company Sign ",{"src":835,"alt":836,"caption":837},"https://cdn.builder.io/api/v1/image/assets%2Fe61abde79d954ddab2b6092044c4b5a1%2F58c163252e2d4a21a8f6df80f667ee55","Image looking up at a mosaic ceiling with blue and tan tiles that is brightly lit.","Ceiling of the Marshall Field's Building ",[758],[840],"D.H. Burnham & Co.",1892,[761],"/online-resources/buildings-of-chicago/macys-on-state-street-formerly-marshall-fields",{"id":845,"name":846,"data":847},"3ea530f0cb044cf486e2640cd6f3ca69","En Masse Studio",{"buildingName":846,"officialName":846,"description":848,"imageList":849,"neighborhood":861,"style":862,"architect":864,"originalCompletionDate":866,"useType":867,"url":868},"\u003Cp>Discover how En Masse Studio's modern, multi-use building in Logan Square honors architectural legends while revitalizing a historic Chicago neighborhood.\u003C/p>",[850,854,858],{"caption":851,"src":852,"alt":853},"Building exterior of En Masse Studio offices","https://cdn.builder.io/api/v1/image/assets%2Fe61abde79d954ddab2b6092044c4b5a1%2Fce3e7ae9bb6a440db675ecd2d3fbcb9b","Concrete building with diagonal angles",{"alt":855,"src":856,"caption":857},"Office workers sitting at wide desks with large monitors with a corkboard wall in the background","https://cdn.builder.io/api/v1/image/assets%2Fe61abde79d954ddab2b6092044c4b5a1%2F30457c0b7af8441e97b42589d9b128ca","Interior offices of En Masse Studio",{"src":859,"alt":860},"https://cdn.builder.io/api/v1/image/assets%2Fe61abde79d954ddab2b6092044c4b5a1%2F8c65962f346b4bb0a7a165ecdab8e062","Bicycle leaning against a concrete wall of a building","Logan Square",[863],"Contemporary",[865],"En Masse Architecture and Design",2022,[814],"/online-resources/buildings-of-chicago/en-masse-studio",{"id":870,"name":871,"data":872},"a64c2fe8f8404d38b2e5803a26dba3b5","Wrigley Field",{"buildingName":871,"officialName":871,"description":873,"imageList":874,"neighborhood":888,"style":889,"architect":890,"originalCompletionDate":759,"useType":892,"url":893},"\u003Cp>One of the most iconic and beloved baseball stadiums in the country, Wrigley Field is the second-oldest Major League Baseball stadium in the U.S. and has been home of the Chicago Cubs since 1916.&nbsp;\u003C/p>",[875,878,882,885],{"alt":876,"src":877},"Image of the exterior of Wrigley Field with a large red sign that reads \"Wrigley Field, home of the Chicago Cubs\"","https://cdn.builder.io/api/v1/image/assets%2Fe61abde79d954ddab2b6092044c4b5a1%2F25e74296ebbb4387ad113ce3e17c01a6",{"src":879,"caption":880,"alt":881},"https://cdn.builder.io/api/v1/image/assets%2Fe61abde79d954ddab2b6092044c4b5a1%2F09a0c4957cc748bf8d90756258922d72","Weeghman Park left field, May 1914","Black and white image of a baseball field and players standing on it with stands full of people on the left and in the background",{"src":883,"alt":884},"https://cdn.builder.io/api/v1/image/assets%2Fe61abde79d954ddab2b6092044c4b5a1%2F771a6592180042d8bfecbba96d391e86","Black and white image of the exterior of Wrigley Field with a large sign that reads \"Wrigley Field Home of the Chicago Cubs\" as the focal point, and people walking towards the stadium in the foreground.",{"src":886,"alt":887},"https://cdn.builder.io/api/v1/image/assets%2Fe61abde79d954ddab2b6092044c4b5a1%2F35636caec8234ab595e30df5ebb54ed9","Aerial image of Wrigley Field from the back showing the field and the stands.","Lakeview",[396],[891],"Zachary Taylor Davis",[761],"/online-resources/buildings-of-chicago/wrigley-field",{"id":895,"name":896,"data":897},"80843967f2ee4492a34f5169af1bd8a2","University of Chicago’s Keller Center",{"buildingName":896,"officialName":896,"imageList":898,"neighborhood":903,"style":904,"architect":906,"originalCompletionDate":909,"useType":910,"url":912},[899],{"caption":900,"alt":901,"src":902},"University of Chicago's Keller Center","exterior of academic building with several columns ","https://cdn.builder.io/api/v1/image/assets%2Fe61abde79d954ddab2b6092044c4b5a1%2F3ebf4314a64041f3a2b8a6df8f7c70d0","Hyde Park",[905,863],"Modernism",[907,908],"Farr Associates","APMonarch",1962,[911],"School","/online-resources/buildings-of-chicago/university-of-chicagos-keller-center",[914,928,943],{"id":643,"name":915,"data":916},"Terra Cotta",{"title":915,"imageList":917,"category":581,"isPopular":14,"url":927},[918,921,924],{"src":919,"caption":920},"https://cdn.builder.io/api/v1/image/assets%2F49af4dfb0fbc43d58bf8ce407e839d74%2Fd269175630a3405aace99e2532a5a338","Reliance Building",{"src":922,"caption":923},"https://cdn.builder.io/api/v1/image/assets%2F49af4dfb0fbc43d58bf8ce407e839d74%2F5176f3350a5e4c4aaddc1be4e22aba1c","Railway Exchange Building",{"src":925,"caption":926},"https://cdn.builder.io/api/v1/image/assets%2F49af4dfb0fbc43d58bf8ce407e839d74%2F5d976783f2ca4aaf86f0bc740bef45b0","Wrigley Building","/online-resources/architecture-encyclopedia/terra-cotta",{"id":929,"name":930,"data":931},"251f0df1d353cb0b0900f9c60b97d9e0372e51c88e2cd428d267d26d534025fb","19th-Century Commercial",{"title":930,"imageList":932,"category":941,"url":942},[933,936,939],{"src":934,"caption":935},"https://cdn.builder.io/api/v1/image/assets%2F49af4dfb0fbc43d58bf8ce407e839d74%2F7e59d358eeae4064954c1521b74258f5","Marquette Building",{"src":937,"caption":938},"https://cdn.builder.io/api/v1/image/assets%2F49af4dfb0fbc43d58bf8ce407e839d74%2F3b0f48475ada4d61b7a909bd543f4c31","Monadnock Building",{"src":940,"caption":923},"https://cdn.builder.io/api/v1/image/assets%2F49af4dfb0fbc43d58bf8ce407e839d74%2F74f0516fbca14f29b687d5f3e74f98a2","Style","/online-resources/architecture-encyclopedia/19th-century-commercial",{"id":944,"name":945,"data":946},"03735cb4c2e429f03aa5ada38f22e5501a0587203a90e9986f8147e29d985165","Acroteria",{"title":945,"imageList":947,"category":581,"url":951},[948],{"src":949,"caption":950},"https://cdn.builder.io/api/v1/image/assets%2F49af4dfb0fbc43d58bf8ce407e839d74%2F1dddacfd980447f4b253ce6fd4ed3684","Harold Washington Library","/online-resources/architecture-encyclopedia/acroteria"]