基于Newmark隐式时间积分方案的裂纹动态扩展的数值计算方法
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Numerical Calculation Method for Crack Dynamic Propagation Based on Newmark Implicit Time Integration Scheme
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图12. t=2 ms时刻的σx云图(网格密度为50×200) |
Fig.12. Contour of σx at t=2 ms (at a mesh density of 50×200) |
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