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دانلود کتاب آنالیز عملکرد لرزه ای سد های گرانشی بتن

Seismic Performance Analysis of Concrete Gravity Dams | Gaohui Wang, Wenbo Lu, Sherong Zhang | ISBN: 9811561931, 978-9811561931, B08CY1GW7J

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سال انتشار: 2021

تعداد صفحات: 281

زبان فایل: انگلیسی

فرمت فایل: pdf

حجم فایل: 17MB

ناشر: Springer

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.

This book provides a theoretical basis for the seismic performance evaluation of high dams, and can also be used as a reference resource for researchers and graduate students engaged in the seismic design of high dams.