Analysis of structural response under blast loads using the coupled SPH-FEM approach

被引：9
|
作者：
Jun-xiang XU
机构：
来源：
Journal of Zhejiang University(Science A:An International Applied Physics & Engineering Journal) | 2008年 / 09期
关键词：
Smoothed particle hydrodynamics (SPH); Finite element method (FEM); Reinforced concrete structure; Explosion;
D O I：
暂无
中图分类号：
TU312.1 [];
学科分类号：
摘要：
A numerical model using the coupled smoothed particle hydrodynamics-finite element method (SPH-FEM) approach is presented for analysis of structures under blast loads. The analyses on two numerical cases, one for free field explosive and the other for structural response under blast loads, are performed to model the whole processes from the propagation of the pressure wave to the response of structures. Based on the simulation, it is concluded that this model can be used for reasonably accurate explosive analysis of structures. The resulting information would be valuable for protecting structures under blast loads.
引用
收藏
页码：1184 / 1192
页数：9
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