Fractures in the bottom flanges of twin girders that span Fremont Street triggered the closing of the Salesforce Transit Center in late September, some six weeks after it had opened. SPECIAL REPORT ...
Attendees of a recent presentation on the earthquake-resistant structure of San Francisco’s Salesforce Transit Center—intended to provide a safe haven when the Big One hits—lauded the engineering of ...
The steel fabricator for the third-floor tapered, built-up plate girders at the troubled Salesforce Transit Center in San Francisco is calling for a girder-hanger connection design review as part of ...
The fracture in the tie girder that shut down the Interstate 40 bridge over the Mississippi River for three months this summer likely developed in a weld repair made during the fabrication of the ...