%0 Journal Article
%T Discussion of Serval Issues for Pure Beam Deflection Curve by Metheds of Graph Multiplication and Double Integral<br>用图乘法和重积分法求纯弯曲梁挠曲线问题的讨论
%A YOU Meng
%A <br>游猛
%J 力学与实践
%D 2009
%I 
%X The accuracy key to the deflection curve of a uniform section straight beam subjected to the moment is a circle,however,the answers are both parabolas by metheds of graph multiplication and double integral .The reasons are analysed,and the error is given with a parabola replacing a circle.
%K metheds of graph multiplication
%K metheds of double integral
%K pure beam
%K deflection curve<br>图乘法
%K 重积分法
%K 纯弯曲梁
%K 挠曲线
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=5D344E2AD54D14F8&jid=0BF5C9FB031A532ED0A6D99DC4F6181A&aid=2D88236AA81E4EA7D237CA5C236858D3&yid=DE12191FBD62783C&vid=4AD960B5AD2D111A&iid=0B39A22176CE99FB&sid=0D0D661F0B316AD5&eid=06EA2770E96C5402&journal_id=1000-0879&journal_name=力学与实践&referenced_num=0&reference_num=2