摘要
本文对内爆荷载作用下钢筋混凝土板进行数值模拟,并对不同炸药量和爆炸距离作用下产生的爆炸峰值压力及脉冲压力大小进行数值模拟计算,然后分析板破坏过程及破坏形式,给出安全等级评估,从而为板的防爆设计加固提供一些有益的参考。
The reinforced concrete plate under internal blast loading is numerically simulated, and numerical simulation is carried on to the explosion peak pressure and pulse pressure of different dynamite quantity and explosive distance. Then the breaking process and breaking form of the plate is analyzed, and safety grade evaluation is given to provide some useful reference for the explosion-proof design reinforcement of the plate.
出处
《价值工程》
2015年第9期196-197,共2页
Value Engineering
关键词
内爆荷载
损伤评估
直剪破坏
imploding load
damage assessment
direct shear failure
