|
Georges Abi-Saad and Dominique Bauer
The authors propose an analytical approach for calculating the reduction in strength of steel tension members due to shear lag effects. The approach is based on an assumed distribution of forces along inclined lines in the member ends, somewhat similar to the Whitmore concept used with gusset plates for bracing members. The method is demonstrated for a basic weld in shear at elastic, plastic, and ultimate stress levels. The method is then compared with the recommendations contained in standard CAN/CSA-S16-01 for elements connected by a single longitudinal weld
Full abstract:
html
Full paper:
pdf
Keywords:
steel structures, trusses, tension members, welded connections, shear lag, Whitmore.
|