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7. 不同时间步KI的震荡历时曲线图 |
Fig.7. Time history of oscillation of KI at different time steps |
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