Experimental investigation were carried out on dynamic failure strain of submarine steel under shock loading.
试验研究了潜艇艇体用钢在爆炸冲击载荷作用下的动态极限应变。
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。
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