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三维层状场地中斜面均布荷载动力格林函数

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Keywords: 三维层状场地,动力格林函数,斜面荷载,竖面荷载,均布荷载,精确刚度矩阵

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Abstract:

在作者三维层状场地精确动力刚度矩阵基础上,给出了三维层状场地内部斜面均布荷载动力格林函数。本文格林函数包含了场地的所有基本力学特性,可用于三维层状局部场地中波的散射及土-结构相互作用等问题的求解。文中对所得结果进行了精度检验,同时给出了一些数值结果,包括均匀半空间和基岩上单一土层中竖面或斜面荷载作用下的位移和应力格林函数。

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