This paper presents a method for estimating the elastic-plastic dynamic J integral value by finite element analysis.
本文介绍用有限元估算弹塑性动态j积分值的方法。
Based on the elastic-plastic dynamic model of the thin-wall structure aqueduct, the non-linear earthquake response analysis is presented.
运用渡槽薄壁结构弹塑性动力分析模型，开展了渡槽非线性地震响应分析计算。
The test results are compared with calculated values of elastic-plastic dynamic analysis, thus the appropriateness of pseudo dynamic test met...
文中将试验结果与弹塑性动力分析的计算值进行了对比分析，从而说明拟动力试验方法的妥当性与计算方法的可靠性。
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