When explosion took place inside structures, the structure bore dual load: the transientshockwave and long duration quasi-static gas pressure.
爆炸发生在结构内部时,结构受到双重荷载作用:瞬时的冲击波荷载和长时间的准静态气体压力。
2
The starting process of wind tunnel, involving turbulence, shockwave, low subsonic and high supersonic mixing flows, is a very complex transient process.