%0 Journal Article %T The analysis of section relative displacement in antisymmetric statically indeterminate frame without external restrctions
无约束反对称静不定刚架截面相对位移的解法 %A 胡伟平 %A 孟庆春 %A 吴国勋 %J 力学与实践 %D 2009 %I %X On the basis of the principle of virtual work, the building of unit-load state, when solving section relative displacement in antisymmetric statically indeterminate frame without external restrctions, is analyzed principally. The essential of the unit-load method can be understood well by students from the analysis of this paper. %K antisymmetric statically indeterminate frame %K unit-load method %K relative displacement
反对称静不定刚架 %K 单位载荷法 %K 相对位移 %U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=5D344E2AD54D14F8&jid=0BF5C9FB031A532ED0A6D99DC4F6181A&aid=E6570F3D511525DF02AC53C6F2E932AD&yid=DE12191FBD62783C&vid=4AD960B5AD2D111A&iid=0B39A22176CE99FB&sid=46CB27789995047D&eid=9C65ADEB5990B252&journal_id=1000-0879&journal_name=力学与实践&referenced_num=0&reference_num=5