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Pile-Group Response to Large Soil Displacements and Liquefaction: Centrifuge Experiments versus a Physically Simplified Analysis
Journal of Geotechnical and Geoenvironmental Engineering
The paper presents a physically simplified method for computing displacements and structural forces on piles under conditions of lateral spreading triggered by the large seaward displacement of a harbor quay wall. The method avoids the empirical selection of stiffnessreduction factors and the associated use of p-y curves that current state-of-the-art methods use. Instead, the three-dimensional (3D) highly nonlinear problem is approximated in two steps, both involving two-dimensional (2D)doi:10.1061/(asce)gt.1943-5606.0000759 fatcat:3q3v6ehjjvesnikbutsesqegnq