THE THEORETICAL ANALYSES OF SHOCK WAVE INITIATED IN INCREASING-HARDENING MEDIUM

Huang Ri-de

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THE THEORETICAL ANALYSES OF SHOCK WAVE INITIATED IN INCREASING-HARDENING MEDIUM

更新时间：2026-06-25

- THE THEORETICAL ANALYSES OF SHOCK WAVE INITIATED IN INCREASING-HARDENING MEDIUM
- Vol. 2, Issue 3, (1980)
- 作者机构：
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- Online First：21 November 2016，
  
  Published：1980
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Huang Ri-de. THE THEORETICAL ANALYSES OF SHOCK WAVE INITIATED IN INCREASING-HARDENING MEDIUM[J]. 1980, 2(3).
DOI：

Huang Ri-de. THE THEORETICAL ANALYSES OF SHOCK WAVE INITIATED IN INCREASING-HARDENING MEDIUM[J]. 1980, 2(3). DOI：

摘要

大家知道

在土的单向应变压缩试验中

其加载的应力～应变曲线一般会经历几个不同的阶段(见图1).开始时

为线性弹性段

而后进入硬化(或称强化)塑性段.在塑性段中

当压应力小于-σ_s之前

切线模量值随荷载的增加而减少

即(d~2σ)/(dε~2)

Abstract

This paper discusses the propagation law and reflecting relation of shock wave initiated in bi-linear increasing-hardening medium

giving an answer to question which could not be solved better for a long time in the study of underground stress wave . The results of present paper can be used as reference for the work of study and design .

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Related Institution

Key Laboratory of Geotechnical and Underground Engineering of Ministry of Education, Tongji University

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Institute of Geotechnical Engineering, College of Civil Engineer and Architecture, Zhejiang University

Institute of Rock and soil Mechanics, Academia Sinica Wuhan

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