%0 Journal Article
%T Experimental Investigation for Normal Impact on Single Bumper Shield at First Threshold Velocity Range<br>第一门槛值区间单防护屏防护正撞击实验研究
%A ZHANG Wei
%A PANG Bao-jun
%A MA Wen-lai
%A ZHANG Ze-hua
%A <br>张伟
%A 庞宝君
%A 马文来
%A 张泽华
%J 实验力学
%D 2000
%I 
%X An impact experiment for spacecraft structure is reported, where the impact happens between a cylindrical projectile and a single bumper shield, and the impact velocity is within the first threshold velocity range. Results of the experiment are analyzed. Information on damage characteristics and failure mode is obtained.
%K spacecraft
%K single bumper shield
%K space debris
%K high velocity normal impact<br>航天器
%K 单防护屏防护结构
%K 高速正撞击
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=5D344E2AD54D14F8&jid=49067A0A0D864088C06A84AACB51A5B2&aid=5908BB3B0EAE8793&yid=9806D0D4EAA9BED3&vid=23CCDDCD68FFCC2F&iid=CA4FD0336C81A37A&sid=EDA22B444205D04A&eid=EFD65B51496FB200&journal_id=1001-4888&journal_name=实验力学&referenced_num=1&reference_num=5