%0 Journal Article
%T SOLUTION OF MULTI POINT ELASTIC IMPACTS OF STRUCTURES<br>结构多点弹性正撞问题的解法
%A Xing Yufeng
%A Cao Xueli
%A <br>邢誉峰
%A 曹雪利
%J 力学学报
%D 1997
%I 
%X The method of solving the multi point elastic impacting problems of structures is investigated by taking the impact problem of several particles on a beam as an example.The validity of the given method is verified by illustrative examples.
%K multi
%K point impact
%K contact
%K mode<br>多点碰撞
%K 接触
%K 模态
%K 弹性碰撞
%K 质量
%K 梁
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=5D344E2AD54D14F8&jid=4100DA4A1A3BA1B0CE5AD99AE1DFB420&aid=AE6D6FBC5E5081AC1BCA7F133C5AEE32&yid=5370399DC954B911&vid=771469D9D58C34FF&iid=94C357A881DFC066&sid=EF9E84B2DA79FF23&eid=984BD2F4D19B9D1C&journal_id=0459-1879&journal_name=力学学报&referenced_num=0&reference_num=2