%0 Journal Article
%T DETERMINATION OF THE ANGLE STIFFNESS IN THE JOINT OF CANTILEVER PLATE<br>悬臂板对接处角刚度的识辨
%A LI Xiangrong
%A FANG Yudong
%A ZHANG Xu
%A <br>李享荣
%A 方宇栋
%A 张旭
%J 力学与实践
%D 2008
%I 
%X By means of experimental modal analysis for a joint cantilever plate with one end fixed, the first natural frequency and modal shape are determined. The joint plate is treated as a joint cantilever beam. The transfer matrix method is implemented with the computer algebra language. The equation for the angle stiffness is obtained. With the first natural frequency of the joint plate as an input, the angle stiffness can be determined. The validity of this method is shown by experiment.
%K angle stiffness
%K transfer matrix method
%K computer algebra language<br>角刚度
%K 传递矩阵法
%K 计算机代数语言
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=5D344E2AD54D14F8&jid=0BF5C9FB031A532ED0A6D99DC4F6181A&aid=B27E8B08DB8206210D737775AA059453&yid=67289AFF6305E306&vid=340AC2BF8E7AB4FD&iid=CA4FD0336C81A37A&sid=9C65ADEB5990B252&eid=35FC3610259C2B32&journal_id=1000-0879&journal_name=力学与实践&referenced_num=0&reference_num=4