VERTICAL AND HORIZONTAL DEFORMATION OF AN INHOMOGENEOUS ELASTIC HALF-SPACE

被引：17

作者：

ONER, M

机构：

[1] School of civil Engineering, Oklahoma State University, Stillwater, Oklahoma

来源：

INTERNATIONAL JOURNAL FOR NUMERICAL AND ANALYTICAL METHODS IN GEOMECHANICS | 1990年 / 14卷 / 09期

关键词：

D O I：

10.1002/nag.1610140903

中图分类号：

P5 [地质学];

学科分类号：

0709 ; 081803 ;

摘要：

Vertical and horizontal deformations of surface footings have been studied for an inhomogeneous elastic half-space in which the shear modulus increases with an arbitrary power of depth, n, and Poisson's ratio is constant. A general solution for displacements has been obtained first for point loads applied in vertical and horizontal directions. These are then used in obtaining closed-form solutions for displacements of uniformly loaded circular and rectangular footings. Finally, a numerical method is described that can be used to analyse a rigid footing of an arbitrary shape, and results for rigid rectangular footings are given.

引用

页码：613 / 629

页数：17

共 16 条

[1]

[Anonymous], SERIES SOIL ENG

[2]

[Anonymous], 1986, NUMERICAL RECIPES

[3]

Butterfield R, 1971, GEOTECH ENG, V2, P35

[4] RIGID CIRCULAR PLATE RESTING ON A NONHOMOGENEOUS ELASTIC HALF-SPACE [J].