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rehabilitation and upgrading
Building Structures
Volumetric steel modular construction offers exceptional advantages over conventional construction methods
Kyle Tousignant
as well as Vierendeel frames
Design Wall Thickness Requirements for Hollow Structural Sections Hollow Structural Sections rehabilitation and upgradingPlease note that this recording is from an earlier date. Webinar 0. 075 CEU Duration: 55 m Presented by Dr. Kyle Tousignant, P. Eng In Canada, the design wall thickness for ASTM A500 hollow structural section (HSS) is currently taken as 0. 90 times the nominal wall thickness, which differs from the value of 0. 93 used by the American Institute of Steel Construction (AISC) in the United States. This creates a cognitive barrier, leads to confusion, and
