%0 Journal Article
%T THE BUCKLING AND POST-BUCKLING OF SIMPLY-SUPPORTED RECTANGULAR PLATES UNDER COMBINATIONLOADS<br>联合载荷作用下简支矩形板的屈曲和过屈曲
%A Yang Xiao
%A Cheng Changjun
%A <br>杨骁
%A 程昌钧
%J 力学学报
%D 1992
%I 
%X The buckling and post-buckling behaviour of simply-supported ortho-tropic rectangular plates subjected to compressive forces along two opposite edges in the mid-plane is studied in this paper. The stability region of the load is obtained and it is shown that the critical load is at most double. By using the perturbation method with double parameters the asymptotic solution of the buckled state near the critical load is given, the possible buckled states and the dependence of them on parameters are analysed under the proportionally loading condition when the critical load is double.
%K combination loading
%K orthotropic rectangular plate
%K region of stability
%K necessary and sufficient condition for double bifurcation pionts
%K post-buckling behaviour<br>联合加载
%K 矩形板
%K 板
%K 屈曲
%K 过屈曲
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=5D344E2AD54D14F8&jid=4100DA4A1A3BA1B0CE5AD99AE1DFB420&aid=1B7455352799CC190A30BFA91315318B&yid=F53A2717BDB04D52&vid=B91E8C6D6FE990DB&iid=CA4FD0336C81A37A&sid=0D0D661F0B316AD5&eid=08805F9252973BA4&journal_id=0459-1879&journal_name=力学学报&referenced_num=0&reference_num=1