- 内爆荷载作用下钢筋混凝土安全壳的非线性响应分析
- 点击次数：
- 发表时间： 2013-01-01
- 发表刊物： 爆炸与冲击
- 期号： 6
- 页面范围： 667-672
- ISSN号： 1001-1455
- 摘要： With the help of the nonlinear finite element code LS-DYNA, a discrete finite element model was developed to numerically simulate the dynamic response of the reinforced concrete containment under internal blast loading by employing a fluid-structure-coupling algorithm. And the simulated results were compared with those by the Henrych formula as well as ones in the TM5-1300 standard, respectively. The comparisons indicate that a reliable simulation can be achieved by the developed model for the reinforced concrete containment subjected to the internal explosion under the scale distance of 3.258 m/kg1/3 when the explosion source is 48 m above the containment base.
- 备注： 新增回溯数据
