American Institute of Steel Construction @aisc
Smarter. Stronger. Steel. aisc.org Chicago Joined December 2012-
Tweets5K
-
Followers8K
-
Following371
-
Likes915
Congratulations to @uflorida's Student Steel Bridge Competition team--the 2023 champions! @youngstownstate came in second, and @UBuffalo took third. Congratulations to all 43 teams that made it to nationals this year! Full results: aisc.org/ssbc #SteelBridge2023
How do you solve the skilled labor shortage? @beprobeproudnc hits the road with a high-tech mobile workshop to give students and other potential workers an inside look at a lucrative career they may not have considered. Check out their trailer at #NASCC23! aisc.org/pro-proud-nascc
Lou Geschwindner shared what he’s learned over half a century in the structural steel design world to give today’s engineers the historical context they need to design steel their way. Read more about the insights he shared in the NASCC Newsroom: aisc.org/geschwindner-n….
ICYMI: @USDOTFHWA Administrator Shailen Bhatt shared a vision of an America empowered by infrastructure investment. “We have never had a better opportunity to make U.S. bridges the envy of the modern world,” he said. Read more in the NASCC Newsroom: aisc.org/bhatt-nascc
Thanks to @USDOTFHWA Administrator Shailen Bhatt (in the driver’s seat, with AISC's Charlie Carter riding shotgun) for getting NASCC: The Steel Conference off to a great start! Stay tuned for our recap of the Administrator’s keynote this afternoon. #NASCC23 #AISC
Happening right now: The three 2023 Forge Prize finalists are presenting their visions to our jury live on YouTube! Tune in to add some inspiration to your day! youtube.com/@aisc
Ready for some #football this Thanksgiving? This year, there are home games at IDEAS² Award winners AT&T Stadium, home of the Dallas Cowboys, and U.S. Bank Stadium, home of the Minnesota Vikings! Preview gameday at U.S. Bank Stadium with our weekly puzzle: aisc.org/puzzles
AISC members @NucorCorp and Steel Dynamics, Inc. are among 6 international steel manufacturers who have formed the Global Steel Climate Council (GSCC), a nonprofit promoting a global steel standard that leads to a cleaner future. Find out more: aisc.org/GSCC
Steel prices, having risen throughout 2021 like other construction materials, have started dropping while concrete prices continue to rise. This is just a snapshot of today’s economy--something AISC tracks to help you better understand the steel industry: aisc.org/economics
Emerging architects--you have just two more weeks to submit your design for the first round of judging for the Forge Prize! Three finalists will each win $5,000 and the chance to work with a fabricator for a shot at the $15,000 grand prize. Get started at forgeprize.com
Attention all educators, students, and students-at-heart: Enhance your teaching and learning--for free--with AISC's steel teaching aids! Browse our materials for bolting and 3D-printed connections, watch interviews with industry professionals, and more! aisc.org/teachingaids
Cal Poly student Ron Patanavin won first place in the 2022 AISC/ACSA Steel Design Student Competition by reimagining a decommissioned oil rig as a Chumash cultural center! Listen to the newest episode of Field Notes to find out more about the design at aisc.org/fieldnotes
Structural behavior research pioneer and longtime Task Committee member Ted Galambos is widely recognized as the father of LRFD, and AISC is proud to dedicate the 2022 edition of its Specification for Structural Steel Buildings to him! aisc.org/galambosdedica…
Thanks to its immense recyclability, hot-rolled structural steel is an obvious choice for the Buy Clean movement--and AISC's new Buy Clean guidelines help legislators craft policies that harness the unmatched sustainability of American structural steel. aisc.org/buyclean
Hugh A. Krentz, longtime president of the Canadian Institute of Steel Construction (@CISC_ICCA), died on November 7 at the age of 87. Under his leadership, AISC and CISC collaborated on NASCC: The Steel Conference and many other projects. Read more: aisc.org/krentz
Last chance to register for our Night School course on seismic design in steel! Register today at aisc.org/seismicnightsc… to catch up on the first two sessions and to join live as Rafael Sabelli presents on the seismic design of braced frames. 6:00 p.m. tomorrow is the deadline!
PartILLATION: Visions in Steel, a traveling art exhibition celebrating steel in the built environment, debuted at @AIAHoustonArCH. Assemble a scene from the opening reception at aisc.org/puzzles, then get inspired by the exhibition at aisc.org/PartILLATION!
Did you hear? @ASCETweets awarded #RainierSquare the Outstanding Civil Engineering Achievement Award, recognizing it as the best project for 2022! Rainier Square also won AISC's Presidential Award for Excellence in Structural Design in the 2022 IDEAS² competition. Congrats! 👏
Reidar Bjorhovde had a passion for mentoring. His legacy lives on through the Reidar Bjorhovde Outstanding Young Professional Award. Help the AISC Education Foundation create a permanent award fund, with matching support from @NucorCorp and Pat Bjorhovde! aisc.org/giving
New month, new issue of Modern Steel Construction! This month, see the long-span roof structure at the University of Texas’ new basketball arena, and find out what inspired the winning designs in the 2023 Steel Design Student Competition. aisc.org/mscnov22

Estructurando @Estructurando
68K Followers 5K Following El Blog sobre las #estructuras en la #ingeniería Civil y en la #edificación. Curiosidades, cálculo, normativas, vídeos, noticias... Estructuras y otras Bestias.
ASCE Headquarters @ASCETweets
60K Followers 762 Following The nation’s oldest engineering society, representing 160,000 civil engineers worldwide. Legislative news: @ASCEGovRel
Erica Fischer @erica_fischer
2K Followers 723 Following PhD - Structural Engineering Professor - Professional Engineer - Fire Researcher - Earthquake Reconnaissance - Disaster Research. Views are my own.
STRUCTURE magazine @STRUCTUREmag
9K Followers 145 Following STRUCTURE magazine, a joint publication of NCSEA, CASE, and @ASCE_SEI, is a professional publication for practicing structural engineers.
AISI @aisisteel
13K Followers 1K Following AISI serves as the voice of the American steel industry in the public policy arena and advances the case for steel in the marketplace as the preferred material.
ASCE Publishing @ASCEpublishing
6K Followers 1K Following Publisher of the latest civil engineering research and its practical application #ASCELibrary #ASCEJournals #ASCEPress
SEAOSC @SEAOSC
2K Followers 422 Following Nonprofit structural & EQ engineering assoc., national participant in structural code & standard development. Follow our new LinkedIn page: @SEAOSC
Michael H. Scott @mikusscott
1K Followers 384 Following Professor | Structural Engineering | Co-creator of @OpenSeesCloud
Thomas Gernay @ThomasGernay
611 Followers 235 Following Assistant Professor at Johns Hopkins University @JHUCaSE @HopkinsEngineer. Structural fire engineer. 🇧🇪 living in 🇺🇸. Dad of two boys.
Kamrul Islam @kamrul109
579 Followers 746 Following Researcher, Educator, Traveler | Group for Research in Structural Engineering (GRS) @Polymtl | Ecole Polytechnique de Montreal | UAlberta Alum | BUET Alum
Hannah Blum @hbBlum
244 Followers 141 Following Assistant Professor in structural engineering researching steel and cold-formed steel structures
Dr Eva Lantsoght @evalantsoght
4K Followers 4K Following Structural Engineer. Full Professor in Ecuador. Associate professor @TUDelft (concrete). Mothers. Blogs. Pets cats. Plays music.
AGA @AGAgalvanizeit
672 Followers 428 Following The American Galvanizers Association (AGA) educates architects, engineers, and other specifiers about the use of hot-dip galvanized steel.
Lincoln Electric @LincolnElectric
41K Followers 2K Following Lincoln Electric is the world leader in arc welding, robotic welding systems, plasma and oxyfuel cutting equipment and brazing and soldering alloys.
IStructE @IStructE
30K Followers 2K Following The Institution of Structural Engineers is the largest membership organisation dedicated to the art and science of structural engineering http://t.co/empqTt71ld
Short Span Steel @ShortSpanSteel
927 Followers 171 Following The Short Span Steel Bridge Alliance is the industry resource for short span steel bridge information.
worldsteel @worldsteel
35K Followers 748 Following #Reduce, #reuse, #remanufacture, #recycle. #Steel is fundamental to a #circulareconomy
Michele Barbato @MBarbatoSEng
853 Followers 435 Following Ph.D., PE, F.ASCE, F.SEI, F.EMI | Professor, Civil & Env. Eng., UC Davis | Director Climate Adaptation Research Center | Director CITRIS Climate (he/him/his)
AISI Steel Markets @AISIMarkets
9K Followers 2K Following Follow @BuildUsingSteel and @DriveUsingSteel to learn about the use of American steel in an ever-changing marketplace.
Iron & Steel Today @IronSteelToday
15K Followers 966 Following Iron & Steel Today - technical & market-led features, interviews, contracts, people & news affecting the global steel industry – [email protected]
chaos @chaos4434241372
0 Followers 12 Following
Myles Recny @recborg
5K Followers 779 Following Cofounder @RealmAlliance. ex-Palantir and other adventures.
SMY3 ENGINEERING SOLU... @SMY3Engg
0 Followers 2 Following
Janssen & Spaans Engi... @JSE_Inc_
41 Followers 219 Following A leader in Civil Engineering, we deliver outstanding service & innovative designs, providing exceptional solutions for clients locally & around the world!
Alejandro Vazquez @AVV2666
0 Followers 17 Following
Hetauj @Hetauj518
17 Followers 599 Following
Dale Harris @dale3h1721
0 Followers 480 Following
AngelMonroy @Angelmonroy2710
1 Followers 9 Following
arjun shrivastava @Arjunshriv
1 Followers 64 Following
LHB @lhb_sovereign
311 Followers 2K Following Take comfort in the macabre. Engineer, researcher, poet, and lover of creation. Parallel structures advocate. The root of tragedy is comedy 🎭
Paolo Mayert @PMayert41821
23 Followers 2K Following
Reza Imanian Najafaba... @6march1981
21 Followers 8 Following Steel Structure QA Specialist (Welding, NDT, Technical Inspection)/Conformity Assessment and Standardization Expert
Bảo Phạm Gia @PGB2502
0 Followers 36 Following
Muhammad Furqan @Muhamma45155133
4 Followers 30 Following
Joy @JoyredvelvetRV
3 Followers 31 Following
STEEL CONSTRUCTION EX... @SSMB2010
66 Followers 103 Following Welcome to the STEEL CONSTRUCTION EXPO 2025, where innovation, expertise, and the enduring power of steel converge to shape the future of construction.
himanshu yadav @himanshu_bit07
41 Followers 865 Following IT/ERP/AI Steel/Power/Auto Critical Thinker, Humour, Satire, Pro Science
Omis323 @omis323
1 Followers 42 Following
An_Engineering_Fellow @ASCE_Fellow
10 Followers 111 Following Expert in slope stability analysis and site characterization (engineering and geology)
Ingesag @Ingesag
9 Followers 9 Following Empresa de Ingeniería especialista en Cálculo de Estructuras
Maximus Meridius @Maximus16351789
1 Followers 52 Following
M.F @MF07272585
0 Followers 13 Following
Srini 2128562 @S2128562
0 Followers 69 Following
Roosevelt Varas Veliz @VarasRoose41929
3 Followers 62 Following
TegridyRanch @MarshWeedz
2 Followers 116 Following
César N @edU_n81
0 Followers 35 Following
Eng. U Dieudonne @eng_umuhoza
6 Followers 136 Following I am interested in Light steel frame construction technology, I've NVQ Diploma level 2, I'm able and ambitious to work with companies everywhere around the 🌍
George Stevens @GKStevens5150
165 Followers 517 Following Disciple of Jesus Christ, husband, and daddy
Iván Mendoza @ivaningcivil
1 Followers 44 Following
Micron Industries @MicronInd
3 Followers 47 Following Micron Industries is a high-quality metal finishing and electroplating company that operates in Garland, Tx.
t c mamedov @tcmamedow
7 Followers 18 Following Expanded Metal Mesh Machines Genişletilmiş Metal Makineleri Просечно-вытяжные станки [email protected] / +905352034759
J. J. Keller & Assoc @JJKeller
6K Followers 5K Following Safety & regulatory compliance are complex. We’re the experts. Follow for fast, free insights to protect your people and business. Visit https://t.co/sLz1Ge41IG
Khalid Osamah @Khalid_Zanetti
37 Followers 2K Following
Pradeep Singh Taliyan @singh_taliyan
1 Followers 13 Following
Eduardo Lopez @eduardoeslm
2 Followers 56 Following Ing. Civil, participe de proyectos de ingeniería para el sector industrial. Consultoría para el diseño de estructuras.
Niyomugabo Samuel @Eng_N_Sam
79 Followers 167 Following Civil Engineer | Engineering Design & Construction | Standards Compliance and Quality Assurance
Joseimy Pérez 🇩�... @JoseimyP
178 Followers 247 Following 🏀🏕🏋🏾🏊🏽♂️| Strength Coach | Founder of @wellnesscommunity
Alex Farinango @alex_farin38211
0 Followers 12 Following
muhammad saeed @manngawe1
1 Followers 85 Following civil engineer 27yo من إختار الرحيل أختارنا النسيان-
ASCE Headquarters @ASCETweets
60K Followers 762 Following The nation’s oldest engineering society, representing 160,000 civil engineers worldwide. Legislative news: @ASCEGovRel
STRUCTURE magazine @STRUCTUREmag
9K Followers 145 Following STRUCTURE magazine, a joint publication of NCSEA, CASE, and @ASCE_SEI, is a professional publication for practicing structural engineers.
AISI @aisisteel
13K Followers 1K Following AISI serves as the voice of the American steel industry in the public policy arena and advances the case for steel in the marketplace as the preferred material.
ASCE Publishing @ASCEpublishing
6K Followers 1K Following Publisher of the latest civil engineering research and its practical application #ASCELibrary #ASCEJournals #ASCEPress
SEAOSC @SEAOSC
2K Followers 422 Following Nonprofit structural & EQ engineering assoc., national participant in structural code & standard development. Follow our new LinkedIn page: @SEAOSC
Architizer @Architizer
1.2M Followers 2K Following Architizer is the home of architectural inspiration.
AGA @AGAgalvanizeit
672 Followers 428 Following The American Galvanizers Association (AGA) educates architects, engineers, and other specifiers about the use of hot-dip galvanized steel.
Lincoln Electric @LincolnElectric
41K Followers 2K Following Lincoln Electric is the world leader in arc welding, robotic welding systems, plasma and oxyfuel cutting equipment and brazing and soldering alloys.
IStructE @IStructE
30K Followers 2K Following The Institution of Structural Engineers is the largest membership organisation dedicated to the art and science of structural engineering http://t.co/empqTt71ld
Short Span Steel @ShortSpanSteel
927 Followers 171 Following The Short Span Steel Bridge Alliance is the industry resource for short span steel bridge information.
worldsteel @worldsteel
35K Followers 748 Following #Reduce, #reuse, #remanufacture, #recycle. #Steel is fundamental to a #circulareconomy
AASHTO @aashtospeaks
25K Followers 1K Following AASHTO is a nonprofit, nonpartisan association representing highway and transportation departments in the 50 states, DC, and Puerto Rico.
Michele Barbato @MBarbatoSEng
853 Followers 435 Following Ph.D., PE, F.ASCE, F.SEI, F.EMI | Professor, Civil & Env. Eng., UC Davis | Director Climate Adaptation Research Center | Director CITRIS Climate (he/him/his)
AISI Steel Markets @AISIMarkets
9K Followers 2K Following Follow @BuildUsingSteel and @DriveUsingSteel to learn about the use of American steel in an ever-changing marketplace.
Iron & Steel Today @IronSteelToday
15K Followers 966 Following Iron & Steel Today - technical & market-led features, interviews, contracts, people & news affecting the global steel industry – [email protected]
Civil + Structural En... @csENGINEERmag
4K Followers 3K Following Civil + Structural Engineering news and stories. Subscribe today @ https://t.co/RAhBPX9X9X
Chicago Architecture ... @chiarchitecture
83K Followers 2K Following EDUCATION • TOURS • EXHIBITIONS • CRUISES
SK&A Structural Engin... @TheSKAGroup1
910 Followers 321 Following Established in 1960, SK&A has a long history of delivering client-focused engineering services for a diverse array of projects throughout the region, and beyond
Rae Ripple @raeripple
2K Followers 28 Following Professional Tack Welder | Amateur Stunt Rider | Public Speaker | Published Author 📖 Pre-Order “When I Grow Up”👇🏽
Foundation Steel LLC @FoundationSteel
117 Followers 295 Following #FoundationSteel is your go to for Structural Steel, Rebar, Overhead Cranes, Metal Building, PEMB, Rigging/Machinery Moving, Facility Maintenance 419-402-4241
Steel Industry News @steel_news
8K Followers 151 Following The latest Steel Industry News available for free without editorial comment or bias.
Larry Flynn @LarryFlynnSteel
29 Followers 38 Following Working with A/E/C professionals and owners in Central Florida to design and build buildings more efficiently using structural steel
Steel Tube Institute-... @HSSSteelTube
38 Followers 35 Following
Steel Manufacturers A... @SMA_Steel
1K Followers 398 Following
Daniel Fowler @Fowler_Steel
38 Followers 118 Following American Institute of Steel Construction - Structural Steel Specialist - Greater Los Angeles Your local resource for all things STEEL!
💫 SEI 💫 @ASCE_SEI
3K Followers 801 Following Structural Engineering Institute of the American Society of Civil Engineers. Mission: To advance and serve the structural engineering profession.
Leanne Manning @ManningAISC
46 Followers 97 Following
HGG Group @HGGGroup
890 Followers 810 Following HGG Group is the leading supplier of CNC controlled cutting machines and cutting services for the steel construction, offshore, process- & shipbuilding industry
Shop Metal Tech @ShopMetalTech
2K Followers 293 Following Shop Metalworking Technology is the best source of information for the metal products manufacturing industry in Canada.
SEAoA @SEAoA3
39 Followers 31 Following Structural Engineers Association of Arizona: Supporting Society https://t.co/QENxqULI0D
Clark Construction Gr... @ClarkBuilds
27K Followers 736 Following Clark Construction Group is one of the largest building and infrastructure companies in the United States.
Steel Construction In... @SCIsteel
2K Followers 817 Following The leading, independent provider of technical expertise & disseminator of best practice in steel construction.
Gregory Clauson @_BostonSteel
72 Followers 237 Following
Tenille Bettenhausen @TenilleBettenh1
51 Followers 14 Following Structural Steel Specialist - Los Angeles
Wear OS by Google @WearOSbyGoogle
148K Followers 129 Following What matters most, right on your wrist. ⌚️ Wear OS by Google connects you with your health, the people you care about, and the world around you.
FFJournal @FFJournalUpdate
5K Followers 684 Following FFJournal magazine covers today's metal fabricating and forming technologies.
Power Construction @Power_Construct
2K Followers 466 Following We Build What Matters. Buildings. Relationships. Careers. Trust. Certainty. Success. Since 1926.
Women Who Weld @womenwhoweld
234 Followers 122 Following Women Who Weld® is a 501(c)(3) nonprofit organization that teaches women how to weld and find employment in the welding industry.
BuiltWorlds @builtworlds
5K Followers 969 Following The leading research-driven, member network at the intersection of the built industry & #technology. 👷♀️👨🏭👨💻🛠️🖥️🌎 #constructiontech
Judy Liu @jliu_42
107 Followers 38 Following
Bechtel Corporation @Bechtel
48K Followers 805 Following Extraordinary teams building inspiring projects.
SEAA @SEAA1972
206 Followers 63 Following SEAA is the leading professional association for the advancement of steel erectors. Keeping the steel industry connected!
CE Center @TheCECenter
447 Followers 395 Following Follow for the latest CE courses and offerings. Polls, surveys, community discussion, and open forums are all integral parts of our Twitter feed.
Chicago Cityscape @ChiBuildings
14K Followers 2K Following Chicago Cityscape makes neighborhood, property, and construction development data accessible to all. Tweets are automated or by @stevevance.
Architecture at HDR @HDRarchitecture
45K Followers 779 Following We’ve moved away from Twitter – for more from us, visit our website or follow us on LinkedIn, Instagram and Facebook.
Brian Ward @DFW_Steel
174 Followers 258 Following
Penn State Architectu... @PSU_AE
882 Followers 248 Following The Department of Architectural Engineering in @PSUEngineering is widely acknowledged as one of the top programs in the world. https://t.co/LiUBNd8mRU #WeAre
Rebuilding Together @RebldgTogthr
10K Followers 4K Following Repairing homes, revitalizing communities, rebuilding lives.
HOK (Designing the bu... @HOKNetwork
48K Followers 2K Following We design buildings and spaces around the globe that respond to the needs of people and the environment. 🌎
Skidmore, Owings & Me... @SOM_Design
15K Followers 711 Following A collective of architects, designers, engineers, and planners building a better future. Find us on Instagram and Bluesky
Skidmore-Wilhelm @SkidmoreWilhelm
59 Followers 123 Following Skidmore Wilhelm manufactures and sells bolt tension measuring devices. We are the torque and tension experts.
Jacob Plack @Steel_Detailing
495 Followers 847 Following Advanced Steel Detailing Inc Structural, Misc., Stairs, Handrails, CAD, Design, Engineering, Fabrication. https://t.co/ABXppL0cLI
Hal Cartee @Cartee_Berry
1K Followers 2K Following Steel Detailing and Structural Engineering 31 SDS/2 stations 2009,2011,2013,2017,2018 AND 2019 SDS/2 Solid Steel Modeling Grand Prize Winner
Modern Metals @ModernMetalsMag
9K Followers 492 Following Modern Metals covers new technologies and industry trends for service centers, fabricators and OEMs.
BuildSteel @buildsteelorg
2K Followers 1K Following BuildSteel, powered by the Steel Framing Industry Association, is dedicated to educating building professionals on the use of cold-formed steel framing.
Babette Freund @BabetteF
22 Followers 92 Following
Larry Flynn @larrycovar
7 Followers 7 Following
BuildingPoint Northea... @BuildingPointNE
111 Followers 142 Following A new global network of Trimble distribution partners specialized in supporting customers with the adoption of the Trimble Buildings’ portfolio.
Infra-Metals @InfraMetals
386 Followers 66 Following Infra-Metals Co. is one of the largest structural steel service centers in the United States with a diverse inventory and unparalleled service.