If the space structure suffers the blast load, it will be seriously damaged and even collapse.
空间结构若遭受爆炸荷载作用，会产生严重破坏，甚至发生整体倒塌。
At last, the transient dynamic response of buried tunnel in partially saturated soil under blast load is studied.
最后，研究了准饱和土体中埋置的半封闭隧道在爆炸荷载下的瞬态动力响应问题。
In actual situations, structural components might deform in high order modes and be damaged locally under blast load.
然而在爆炸荷载作用下，结构构件大多因高阶响应而发生局部破坏，且可能发生弯剪破坏。
The main research work and conclusions are drawn as follows:(1) The constitutive model of soil, concrete and steel applicable to blast load is established with the ABAQUS software;
主要研究工作及成果如下：（1）应用ABAQUS软件建立了适用于爆炸荷载下的地基土、混凝土材料以及钢材的本构模型；
Blast wall, which is used to isolate work area and living area, bears the main explosive load, so it can efficiently protect the staff members and production facilities on the platform.
防爆墙用来隔开工作区与生活区，承受爆炸的主要载荷，保护平台上的工作人员和生产设施，对于降低事故伤害具有非常重要的作用。
The system can monitor water temperature difference, flux and heat load of the BF. The operation result has shown that the system establish basis to blast furnace silent running.
采用该监测系统可实时监测高炉冷却系统的水温差、流量及热负荷，为高炉安全生产提供有力保障。
In this paper a method is presented for analyzing the dynamic response of a buried frame structure subjected to a blast moving wave load of a transient nature.
本文研讨了一种就承受短瞬移动作用爆炸行波荷载的浅埋框架结构进行动效分析的方法。结构系按弹性土体介质内具有分布质量的连续体系进行计算。
Propagation law and overpressure load of blast wave in urban complex environment are simulated and analyzed using LS-DYNA3D software and the ALE method.
该文利用LS - DYNA软件，采用ALE方法，对城市复杂环境中爆炸波的传播规律与超压荷载进行了数值模拟和分析。
Then by using thin aluminum shell to make flection experiments, and influence of geometry parameter factor on blast furnace shell's critical load and flection modals was analyzed.
然后用薄铝壳来模拟鲅鱼圈1号高炉炉壳进行屈曲实验，分析有关几何参数对高炉炉壳轴向临界载荷和屈曲模态的影响。
V-shaped notch blasting is that cutting slots with certain depth along axis -direction of the hole is determined according to the blast-crazing, and then load uncoupled charge and detonation.
形刻槽爆破是指在炮孔孔壁上按爆破开裂方向，切出一定深度的轴向对称V形槽，采用不耦合装药结构进行的一种断裂控制爆破。
V-shaped notch blasting is that cutting slots with certain depth along axis -direction of the hole is determined according to the blast-crazing, and then load uncoupled charge and detonation.
形刻槽爆破是指在炮孔孔壁上按爆破开裂方向，切出一定深度的轴向对称V形槽，采用不耦合装药结构进行的一种断裂控制爆破。
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