抗爆设计及动力弹塑性分析研究

Research on Antiknock Design and Dynamic Elastoplastic Analysis

以构件为对象进行抗爆设计研究分析,其主要方法为弹塑性动力分析方法,结合爆炸荷载的计算、构件的变形响应、抗爆设计方法等方面进行分析和探讨,通过对爆破荷载、冲击波和低压波进行计算,研究受弯构件的弹性变形、应力和应变的线性关系,以及材料在动力、静力荷载下的特征参数的改变和变形分析。

The antiknock design of components is studied and analyzed.The main method is elastoplastic dynamic analysis,which combines the calculation of explosion load,deformation response of components and antiknock design methods.Through the calculation of blasting load,shock wave and low pressure wave,the linear relationship of elastic deformation,stress and strain of flexural members is studied,and the change of characteristic parameters and deformation of materials under dynamic and static loads are analyzed.