Load dynamics 负荷动态
When the load boundaries vary with time and under the dynamics loads, the mesh generator can derefinement and re-refinement dynamically mesh with moving of stress concentration region.
当荷载作用边界随时间变化及在动力荷载作用下,网格生成器可随应力集中区域的变化而动态退化与再加密网格。
Based on the dynamics analytical method of efficiency stress, the reciprocity of saturation soil and its structure in the blasting load is analyzed.
基于有效应力动力分析法,对爆炸荷载作用下饱和土与地下建筑结构相互作用的特性进行了分析。
Then the author combines the basic equation of impact dynamics with finite element method and establishes the analysis method of complex structures under impact load.
将冲击动力学的基本方程和有限元分析相结合,建立了复杂结构在冲击载荷作用下的分析方法。
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