| 爆炸冲击对环境的破坏研究 |
| |
| 引用本文： | 李雪,许加堂,陶文圣.爆炸冲击对环境的破坏研究[J].装备环境工程,2009,6(3):35-37. |
| |
| 作者姓名： | 李雪 许加堂 陶文圣 |
| |
| 作者单位： | 1. 海军92323部队108分队,山东,青岛,266021
2. 海军潜艇学院,山东,青岛,266071 |
| |
| 摘 要： | 重点研究了炸药爆炸时释放的能量对周围环境的影响。从工程实际出发，利用程序，建立了炸药在钢板上爆炸的数学模型，计算了在爆炸不同时刻对环境的有效压力波，分析了爆炸发生时在空气中应力波传播与能量耗散过程、分析了离装药位置不同的单元所受压力的变化情况。
|
| 关 键 词： | ANSYS/DYNA程序 爆炸 数值模拟 |
Research on Destruction of Explosion Shock to Circumambient Environment |
| |
| LI Xue,XU Jia-tang,TAO Wen-sheng.Research on Destruction of Explosion Shock to Circumambient Environment[J].Equipment Environmental Engineering,2009,6(3):35-37. |
| |
| Authors: | LI Xue XU Jia-tang TAO Wen-sheng |
| |
| Institution: | LI Xue , XU Jia-tang , TAO Wen-sheng (1. Navy 92323 Unit, Qingdao 266021, China; 2. Navy Submarine Institute, Qingdao 266071, China) |
| |
| Abstract: | The influence of the energy released by explosion shock on the environment was studied. A mathematical model of explosion on steel plate was established using ANSYS/DYNA software. The valid pressure wave of at different time of explosion was calculated. The propagation of pressure wave and energy dissipation in air was simulated, and the pressure received by unit parts at different distance to the explosive-loading device was analyzed. |
| |
| Keywords: | ANSYS/ DYNA explosion numerical simulation |
| 本文献已被 维普 万方数据 等数据库收录！ |
|
