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Elementary analysis on application of ANSYS/LS-DYNAD in the detection of integrate pile

机译:ANSYS / LS-DYNAD在综合桩检测中的应用初步分析

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In this paper, by using the ANSYS/LS-DYNA nonlinear dynamic finite element analysis method. The numerical simulations for the integrity pile, and get the rules and characteristics of stress wave about complete pile. Verify the feasibility of the method of ANSYS/LS-DYNA nonlinear dynamic finite element analysis in the pile integrity detection applications. The research results can provide guidance for the pile integrity detection of different types. Then this paper simulated pile necking. And we get the patterns and characteristics of stress wave reflection about the necking pile, which show the method of ANSYS/LS-DYNA nonlinear dynamic finite element analysis can detect the type and location of pile foundation defect accurately.
机译:本文采用ANSYS / LS-DYNA非线性动态有限元分析方法。 完整性桩的数值模拟,获取完整桩的应力波的规则和特征。 验证桩完整性检测应用中ANSYS / LS-DYNA非线性动态有限元分析方法的可行性。 研究结果可以为不同类型的桩完整性检测提供指导。 然后本文模拟桩颈。 我们得到了关于颈桩应力波反射的图案和特征,其显示ANSYS / LS-DYNA非线性动态有限元分析的方法可以确定桩基缺陷的类型和位置。

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