文章摘要信息 关键词 ： 岩芯变形法 原始地应力测定 微观裂隙 [gap=744]Keywords : core deformation method；in-situ stress measurement；micro-crack
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The Cu Pb clad samples were used to simulate the strands with liquid core and the deformation characteristics of the sample in the rolling process were investigated by visio plasticity (mesh) method.
用视塑性(网格)方法研究了铜复铅芯模拟样品轧制时的变形行为，与无铅芯的样品进行了比较，由此了解带液芯连铸坯轻压下时的变形特征。
The analysis of stability and deformation of the third stage core cofferdam of the Three Gorge Project is performed by the uncoupled finite element method.
利用非耦合的有限单元法分析了三峡工程三期心墙围堰方案中围堰的稳定性和变形情况。
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