%0 Journal Article
%T GLOBAL DEFORMATION GEOMETRY OFA SELF-GRAVITATIONAL ROTATIONAL BALL<br>自引力旋转球的整体变形几何
%A QIANG WEN-CHAO
%A <br>强稳朝
%J 物理学报
%D 2001
%I 
%X In this paper deformation geometry of a self-gravitational rotational ball is studied globally. The formulas of Gaussian curvature, longitudinal and polar circumference are given. The effect of self-gravitational parameter and rotational parameter for global surface is analyzed. Finally, the upper limits of mass and angular velocity of a self-gravitational rotational ball are determined.
%K self-gravitational and rotational ball
%K strain tensor
%K surface geometry<br>自引力旋转球
%K 整体变形几何
%K 连续介质力学
%K 变形球面
%K 高斯曲率
%K 径向周长
%K 极向周长
%K 弹性力学
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=892E7E682625E29A&yid=14E7EF987E4155E6&vid=771152D1ADC1C0EB&iid=9CF7A0430CBB2DFD&sid=ADEE3E9286A455E3&eid=3C4387F16C0A0126&journal_id=1000-3290&journal_name=物理学报&referenced_num=0&reference_num=6