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comment_72538Numerical Modeling of the Nonlinear Cyclic Response
of Shallow Foundations
Chad Harden and Tara Hutchinson
Department of Civil and Environmental Engineering
University of California, Irvine
Geoffrey R. Martin
Department of Civil Engineering
University of Southern California
Bruce L. Kutter
Department of Civil and Environmental Engineering
University of California, Davis
Understanding the nonlinear behavior of shallow building foundations under large-amplitude
loading is an important aspect of performance-based earthquake engineering (PBEE). Soil
yielding beneath foundations can be an effective energy-dissipation mechanism; however, this
yielding may lead to excessive permanent deformations. The objective of this report is to
develop and test procedures to account for foundation nonlinearity and uplift in PBEE.
PEER_504_HARDENetal.pdf