[1]黄中伟,杨　磊.应力冲击波在结构节点的反射和透射[J].深圳大学学报理工版,2007,24(1):9-12.
　HUANG Zhong-wei and YANG Lei.Reflection and transmission of stress shock wave at structure node[J].Journal of Shenzhen University Science and Engineering,2007,24(1):9-12.
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应力冲击波在结构节点的反射和透射()
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《深圳大学学报理工版》[ISSN:1000-2618/CN:44-1401/N]

卷:
第24卷
期数:
2007年1期
页码:
9-12
栏目:
土木建筑工程
出版日期:
2007-01-30

文章信息/Info

Title:
Reflection and transmission of stress shock wave at structure node
文章编号:
1000-2618（2007）01-0009-04
作者:
黄中伟; 杨　磊
深圳大学土木工程学院, 深圳 518060
Author(s):
HUANG Zhong-wei and YANG Lei
College of Civil Engineering,Shenzhen University,Shenzhen 518060,P．R．China,
关键词:
冲击波; 结构刚节点; 连续倒塌; 建筑结构; 应力波
Keywords:
shock wave;  structure rigid node;  continued collapse;  building structure; stress wave
分类号:
TU 97； TU 311
文献标志码:
A
摘要:
应用固体冲击波理论，分析杆中一维压应力冲击波，通过结构十字形刚节点时的反射和透射行为，建立估算反射波和透射波波后参数估算公式．
Abstract:
Analysis on the behaviors of reflection and transmission of stress shock wave at structure rigid node has been conducted with shock wave theory．Results of analysis show that for a cross node, if the incident stress shock wave comes from the upper pole, shearing stress waves will propagate in both the left and right poles．At the same time, reflected and transmitted compress waves will appear in the upper and lower poles．Formulas to estimate stress and strain parameters behind the waves have been set up．It is found that the ratio of the strength of shearing wave to that of the transmission wave only depends on the material parameters.

参考文献/References:

［1］钟光复，王志亮，李永池．非均质岩体中一维应力波演化过程分析, 中国工程科学，2006，8（5）：59-62．
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［2］Hall I W．Numerical and Experimental Studies of Damage Generation in Multi-Layer Composite Materials at High Strain Rates［EB/OL］.［2006-11-23］.http://www.stormingmedia.us/65/6543/A654344.html.
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备注/Memo

备注/Memo:
收稿日期：2006-11-28
基金项目：深圳市科技计划基金资助项目
作者简介：黄中伟（1957-），男（汉族），河南省郑州市人，深圳大学教授、博士．E-mail: huangzw@szu.edu.cn
更新日期/Last Update: 2007-12-09