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    Seismic Performance Analysis of Concrete Gravity Dams

    Posted By: hill0
    Seismic Performance Analysis of Concrete Gravity Dams

    Seismic Performance Analysis of Concrete Gravity Dams (Advanced Topics in Science and Technology in China (57))
    by Gaohui Wang

    English | 2021 | ISBN: 9811561931 | 281 Pages | PDF | 17 MB

    This book evaluates the seismic performance of concrete gravity dams, considering the effects of strong motion duration, mainshock-aftershock seismic sequence, and near-fault ground motion. It employs both the extended finite element method (XFEM) and concrete damaged plasticity (CDP) models to characterize the mechanical behavior of concrete gravity dams under strong ground motions, including the dam-reservoir-foundation interaction. In addition, it discusses the effects of the initial crack, earthquake direction, and cross-stream seismic excitation on the nonlinear dynamic response to strong ground motions, and on the damage-cracking risk of concrete gravity dams.