In 1921, a group of steel fabricators started to unify a fragmented industry that had no universally accepted standards, codes, or practices. A century later, AISC continues to unite the industry to make structural steel the material of choice. The project's complex 3D modeling had to precisely plan each section component for quick construction, and the pieces had to be timed perfectly. Check out the latest interactive graphs on typical mill pricing and the Producer Price Index. Oct. 5, 2020 - Did you know the word "dinosaur" is younger than the oldest steel bridge that's still in service in the U.S.? "The historical perspective really underscores the tremendous lifespan of steel bridges, " said NSBA Director of Market Development Brandon Chavel, PE, PhD.

What's new?

107 steel bridges that are still in service today were open to traffic in 1874.

Posted on Mar 11, 2021  •  Facebook

Structural steel played a vital role in preserving Faroll Focus at Wellesley College during a major construction project. Engineers at LeMessurier and Turner Construction supported the interior walls of the Focus with 200 tons of structural steel while they demolished the rest of the adjoining Sage...

Posted on Mar 10, 2021  •  Facebook

Congratulations to Dan M. Frangopol, PE, F.SEI, F.EMI, Dist.M.ASCE, PhD, who has been honored with the 2021 Aftab Mufti Medal for lifetime achievement in civil structural health monitoring by the International Association of Structural Health Monitoring of Intelligent Infrastructure (ISHMII). Find...

Posted on Mar 10, 2021  •  Facebook

Entries are open through April 30 for the 2021 Excellence in Welding Awards. Nominate those who demonstrate dedicat… https://t.co/ZmQI21V4fD

Posted on Mar 08, 2021  •  Twitter

The East Shore Trail Bridge system in #LakeTahoe features prefabricated spans composed of weathering steel girders… https://t.co/jpWvVwybvx

Posted on Mar 08, 2021  •  Twitter

AISC and NSBA congratulate Matthew Yarnold, PE, PhD, assistant professor at Texas A&M University, for being selecte… https://t.co/mqbGCJZYE9

Posted on Mar 05, 2021  •  Twitter

When it was completed, Sutter Health's CPMC Van Ness Campus became the first building in the U.S. to use viscous wa… https://t.co/Fcpz6wCtKp

Posted on Mar 05, 2021  •  Twitter

The review period for the AISC Seismic Provisions for Structural Steel Buildings (AISC 341-22) is open! Head to… https://t.co/WJR1VD7oIX

Posted on Mar 05, 2021  •  Twitter

60 years ago, Ludwig Mies van der Rohe became the first architect honored with the J. Lloyd Kimbrough Medal. The AI… https://t.co/AYzNITCGbA

Posted on Mar 04, 2021  •  Twitter

The application for AISC #Scholarships for Juniors, Seniors, and Master's #Students is open! We'll award $156,000 i… https://t.co/o1jvacknEz

Posted on Mar 04, 2021  •  Twitter

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