The finite element program LS-DYNA was used to simulate the dynamic response of a free-free ring-stiffened cylindrical shell under lateral impulsive loading.
以自由状态下的环向加筋圆柱壳为研究对象,利用大型有限元程序LS-DYNA对壳体在侧向脉冲载荷作用下的动力响应问题进行了数值分析,得到了壳体在侧向载荷下的变形历程和变形模态以及能量分配等方面的相关结果, 分析了自由环向加筋圆柱壳对冲击载荷的响应特点,为进一步的理论分析提供参考。
Freedom within 90m~2——Interior Design of Green Architecture Research Center;
90m~2的自由——绿色建筑研究中心室内设计手记
Legal explanation of bloggers words:freedom and restriction;
博客言论的法律解读:自由与限制
Power Stars in the Future——Hydraulic Confined Piston Engine and Hydraulic Free Piston Engine;
未来的动力之星——液压约束活塞发动机与液压自由活塞发动机
Brief Study on Freedom and Limitation of Loft Free Space —— Take "798" Beijing Art Area as an Example;
浅析Loft空间的自由与局限性——以北京“798”艺术区为例
Analysis of the relation between Mill s utilitarianism,justice,and freedom;
密尔功利主义与正义、自由思想关系的探析
Up to their youth time,they stud- led abroad in Japan nearly at the same moment,and they reseached systematically western liberalism thought there.
及至青年时代,他们又几乎同时留学日本,在那里他们较为系统地研习了西方自由主义思想。
On the other hand,the presumption of possessive individualism in his political thought and negative view of state make him a precursor of liberalism of modern western world.
霍布斯政治理论的性质是专制的还是自由的 ,在其生前身后均是争论的一个热点。