%0 Journal Article
%T An Experimental Facility for Measuring Longitudinal and Shear Waves with Dual Magnetic Fields<br>双磁场IMPS粒子速度测试系统
%A TANG Zhi-ping
%A HU Xiao-jun
%A LIAO Xiang-li
%A FENG Xiao-zhong
%A <br>唐志平
%A 胡晓军
%A 廖香丽
%A 奉孝中
%J 实验力学
%D 2000
%I 
%X An experimental device with dual magnetic fields used for measuring the longitudinal and shear particle velocity components in dynamic material tests is presented. The working of the device is based on Faraday electro magnetic law, and it can give the wave forms to be measured at multiple locations in real time. The device has solved the s wave measurement problem in pressure/shear gas gun experiments.Some preliminary experiment results are shown.
%K combined compression and shear loading
%K IMPS measurement
%K electro-magnetic law
%K pwave
%K s-wave
%K dynamic shear behavior<br>IMPS
%K 剪切行为
%K 材料
%K 双磁场
%K 粒子速度测试系统
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=5D344E2AD54D14F8&jid=49067A0A0D864088C06A84AACB51A5B2&aid=6EAC07847AD727B6&yid=9806D0D4EAA9BED3&vid=23CCDDCD68FFCC2F&iid=CA4FD0336C81A37A&sid=23CCDDCD68FFCC2F&eid=659D3B06EBF534A7&journal_id=1001-4888&journal_name=实验力学&referenced_num=10&reference_num=9