混凝土板在弹体冲击下的响应试验与数值模拟

来源 :第八届全国结构工程学术会议 | 被引量 : 0次 | 上传用户:hu8245
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混凝土板在刚性弹体垂直冲击下,受到侵彻甚至击穿,该文用有限地数值模拟了这一过程,得到了弹体击穿靶板后的剩余速度、靶板被击穿后形成的开坑区和层裂区的大小以及靶板中未被破坏部分的应力应变值,并与实弹试验结果及其它分析方法得到的结果作了比较,都较接近
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