%0 Journal Article
%T TRANSIENT AXISYMMETRIC ELASTIC WAVES IN FINITE CIRCULAR CYLINDRICAL SHELLS<br>有限长圆柱壳中轴对称弹性瞬态波
%A Teng Ningjun
%A Su Xianyue
%A Wang Ren
%A <br>滕宁钧
%A 苏先樾
%A 王仁
%J 力学学报
%D 1992
%I 
%X In this paper, the equations of motion governing the axisymmetric elastic deformation of finite circular cylindrical shells, including the effect of transverse shear and rotational inertia, are considered. By applying Generalized Ray Method, the ray formulus of the displacements and the internal resultant forces of the shell in the phase space are derived, then the solutions of transient elastic waves in the finite cylindrical shell subjected to the axisymmetric impact are obtained numerically by using FFT.
%K transient wave
%K cylindrical shell
%K generalized ray theory<br>瞬态波
%K 圆柱壳
%K 广义射线法
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=5D344E2AD54D14F8&jid=4100DA4A1A3BA1B0CE5AD99AE1DFB420&aid=6F9DE8F3CDC1E6DF7EA906EED42B3F80&yid=F53A2717BDB04D52&vid=B91E8C6D6FE990DB&iid=B31275AF3241DB2D&sid=34D13857B558254E&eid=DC2727B6AC017B3F&journal_id=0459-1879&journal_name=力学学报&referenced_num=5&reference_num=5