%0 Journal Article
%T A Dynamic Photoelastic Analysis for the Effect of Different Cushion Layers on Stress Wave Propagation in Structure<br>用动光弹性法研究材料引入的分配层对应力波传播的影响
%A LIAN Zhi-ying~
%A LU Yu-sheng~
%A ZOU Tong-bin~
%A QI Cheng-zhi~
%A <br>连志颖
%A 陆渝生
%A 邹同彬
%A 戚承志
%J 实验力学
%D 2003
%I 
%X The effect of different cushion layers on the stress were propagation in structure were investigated by dynamic photoelastic method.The propagation and interaction of stress waves in structure were compared under shock load, and stress vs time curves at appointed points were obtained. The experimental results can provide reference for further research on structural spllation and for improvement of protective construction.
%K cushion layer
%K dynamic photoelasticity
%K stress wave
%K experimental analysis<br>动光弹性法
%K 分配层
%K 应力波
%K 冲击荷载
%K 工程防护
%K 结构震塌
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=5D344E2AD54D14F8&jid=49067A0A0D864088C06A84AACB51A5B2&aid=4B0C754976F9ABF7&yid=D43C4A19B2EE3C0A&vid=13553B2D12F347E8&iid=E158A972A605785F&sid=A33A8FD1432A4C3E&eid=D8B37A0210DB6B9D&journal_id=1001-4888&journal_name=实验力学&referenced_num=3&reference_num=6