%0 Journal Article
%T RESEARCH INTO IMPACT EFFECT ON WALL AND FLOW AROUND WALL OF EXPLOSIVE SHOCK WAVE<br>爆炸冲击波对墙体绕射效应的研究
%A 穆朝民
%A 任辉启
%A 李永池
%A 辛凯
%J 力学与实践
%D 2009
%I 
%X Experimental and numerical investigations were performed on explosive shock wave around the wall and explosive loads on the protective wall. The transducer pressure measurement technology was adopted to measure the pressure distribution around the protective wall. Pressure history on the forward and backside of the protective wall was gained, Based on ALE algorithm and JWL state equation, a numerical simulation was carried out to simulate the above complex phenomenon of mechanics of explosion. Both experimental and numerical results are in good agreement, which show the inherent mechanism of blast wave around the wall and provide a reference for reinforcement mechanism study of the protective wall.
%K mechanics of explosion
%K pressure distribution
%K experimental study
%K circulation flow overpressure<br>爆炸力学
%K 压力分布
%K 试验研究
%K 环流超压
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=5D344E2AD54D14F8&jid=0BF5C9FB031A532ED0A6D99DC4F6181A&aid=C91F65AD90819E4E9A6098F456C10D9C&yid=DE12191FBD62783C&vid=4AD960B5AD2D111A&iid=94C357A881DFC066&sid=6209D9E8050195F5&eid=1371F55DA51B6E64&journal_id=1000-0879&journal_name=力学与实践&referenced_num=0&reference_num=11