CUMULATIVE EFFECT AT THE SOIL SURFACE DUE TO SHEAR-WAVE PROPAGATION

被引：8

作者：

ZAK, M

机构：

[1] Applied Mechanics Technology Section, Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA, 91109, United States

来源：

JOURNAL OF APPLIED MECHANICS-TRANSACTIONS OF THE ASME | 1983年 / 50卷 / 01期

关键词：

D O I：

10.1115/1.3167003

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

A cumulation of the shear strain energy at the soil surface as a response to underground shear excitations is considered. It is shown that this effect is caused by the vanishing shear modulus at the soil surface. The corresponding mathematical model is presented by a linear hyperbolic equation with variable coefficients. The uniqueness and stability of the solutions are analyzed. © 1983 by ASME.

引用

页码：227 / 229

页数：3