Publication Abstract




Proceedings of the International Conference on Deep Foundations, Seepage Control and Remediation (41st Annual), 2016, New York, NY-Deep Foundations Track, (DFI)

A Case Study, Design Change From Spread Footing to Drilled Shafts
Mohammad Ayub Iqbal, Ph.D, P.E., Drew M. Kurtz, P.E., Sara F. Frailey, P.E., Jeff L. Rai, P.E.

This paper presents the foundation changes made for a five-span bridge over the Lehigh River constructed as a design-build project. During excavation within the cofferdam at Pier 2 for the construction of a spread footing to bear on rock, it proved extrem


 article #2469; publication #1023 (AM-2016-DF)