Shear failure is an important mode of dynamic failure of structural members under impulsive loading.
剪切失效是强动载荷作用下结构失效的重要模式。
The results of an UAV dynamic failure injection test showed the validity and practicability of this scheme.
在无人机动态测试过程中，故障注入试验结果表明了这种方案的正确性和可行性。
Rockbursts in coal mines are dynamic failure in the rock mass around a mine opening or excavation. Its mechanism is very complex.
冲击地压是矿山工程中一种特殊的围岩破坏现象，发生机理十分复杂。
More researches are badly needed to establish dynamic failure modes of rock mass and to carry out quantitative mechanical analysis.
但岩体动力破坏模式的建立和定量的力学分析还需更多研究。
In addition, the dynamic failure characteristics are studied by means of SEM analyses for PUR syntactic foams specimens after loading.
此外，通过动态变形试件的扫描电镜分析，还研究了这类新材料的动态失效问题。
The conventional supersonic detection of concrete is impossible to be accomplished due to the dynamic failure process which results in the deformation of tested surface.
但在荷载作用下混凝土的破坏是一个动态过程，由于测试面发生变形，使常规超声波测试无法完成。
The comparison of the simulated results with the experimental data shows that the BPM2D is applicable to the simulation of dynamic failure problems for brittle materials.
通过将卵形头弹的计算结果与试验数据相比较，表明梁–颗粒模型可有效应用于计算和模拟脆性材料动态破坏问题。
Furthermore, the reliability at different periods and the effective remaining life of oil and gas pipelines could also be determined with the dynamic failure model of structure.
此外，根据结构的动态失效模型还可以确定油气管线结构在不同时期的可靠度以及结构的有效剩余寿命。
Organic aerogel has relatively high dynamic compressive strength and high dynamic failure strain, thus the anti-bullet property of organic aerogel is better than other aerogels.
有机气凝胶具有较高的动态压缩强度和较大的动态失效应变，因此其抗弹性能较好；
On the assumption of bi-directional and unilateral strain, dynamic failure strain of two submarine representative structures were measured according to the volume equivalent principle.
利用体积等效原理，得到了潜艇的两种典型结构在双向应变假设和单向应变假设下的动态开裂应变。
On the assumption of bi-directional and unilateral strain, dynamic failure strain of two submarine representative structures were measured according to the volume equivalent principle.
利用体积等效原理，得到了潜艇的两种典型结构在双向应变假设和单向应变假设下的动态开裂应变。
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