Action of Nonaxisymmetric Dynamic Loads on a Circular Hole in the Infinite Elastic Plane

被引：0

作者：

Onyshko, L. I. ^{[1
]}

Senyuk, M. M. ^{[1
]}

Bida, N. M. ^{[1
]}

机构：

[1] Ukrainian Natl Acad Sci, Karpenko Physicomech Inst, Lvov, Ukraine

来源：

MATERIALS SCIENCE | 2014年 / 50卷 / 02期

关键词：

dynamics; infinite plate; circular hole; finite differences; Fourier series; nonaxisymmetric loading;

D O I：

10.1007/s11003-014-9713-8

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A modified finite-difference method with respect to time and the method of Fourier series with respect to the angular variable are used to solve a plane dynamic problem of the elasticity theory on the action of nonaxisymmetric loads on the boundary of a circular hole in the infinite plane. The distribution of stress is determined. The time dependence of the stress concentration on the boundary of a circular hole is numerically found for various Poisson's ratios and the load distributed according to a certain law.

引用

页码：235 / 244

页数：10

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