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Applied Mathematics and Mechanics (English Edition) ›› 1987, Vol. 8 ›› Issue (10): 919-927.

• 论文 • 上一篇    下一篇

DYNAMIC RESPONSE OF ELASTIC LAYER ON STIFF FOUNDATION UNDER TIME HARMONIC SURFACE VERTICAL CONCENTRATED LOAD

郑健龙   

  1. Changsha Communications Institute, Changsha
  • 收稿日期:1986-10-26 出版日期:1987-10-18 发布日期:1987-10-18

DYNAMIC RESPONSE OF ELASTIC LAYER ON STIFF FOUNDATION UNDER TIME HARMONIC SURFACE VERTICAL CONCENTRATED LOAD

Zheng Jian-long   

  1. Changsha Communications Institute, Changsha
  • Received:1986-10-26 Online:1987-10-18 Published:1987-10-18

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摘要： In this paper, the line-load integral equation method proposed in reference [1] is first used for solving the elastodynamic problems. A set of one-dimensional regular integral equation is derived for calculating the dynamic response of elastic layer on stiff foundation under time harmonic surface vertical concentrated load. And the numerical solution of the integral equation is obtained.

关键词: finite deformation, plastic constitutive, effective stress, effective strain, volume invariability

Abstract: In this paper, the line-load integral equation method proposed in reference [1] is first used for solving the elastodynamic problems. A set of one-dimensional regular integral equation is derived for calculating the dynamic response of elastic layer on stiff foundation under time harmonic surface vertical concentrated load. And the numerical solution of the integral equation is obtained.

Key words: finite deformation, plastic constitutive, effective stress, effective strain, volume invariability

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