%0 Journal Article
%T Dynamic Behavior of Laminates with Ply Lay-up in Various Directions<br>几种铺层方向复合材料层合板的动态特性试验研究
%A Chen Chert
%A <br>陈晨
%J 实验力学
%D 1989
%I 
%X Cantilever beam specimens made of laminates with ply lay-up in are subjected to free vibration and resonance tests. From these tests, it is found that the coefficients of decrement are consistant; and the fundmental frequencies are also consistant and basically agree with those computed by theoretical approach.
%K composite material
%K dynamic behavior
%K free vibration<br>复合材料
%K 动态特性
%K 自由振动
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=5D344E2AD54D14F8&jid=49067A0A0D864088C06A84AACB51A5B2&aid=53B1527C3350AB7F66E891D9B789F0EC&yid=1833A6AA51F779C1&vid=E158A972A605785F&iid=E158A972A605785F&sid=238BD7580EFCC5AE&eid=EB58C3052341AAA3&journal_id=1001-4888&journal_name=实验力学&referenced_num=0&reference_num=0