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群桩场地液化土单一流速横向流动数值分析

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Indexed by:期刊论文

Date of Publication:2009-09-10

Journal:山西建筑

Volume:35

Issue:26

Page Number:2-5

ISSN No.:1009-6825

Key Words:地震液化;群桩基础;非线性数值分析

Abstract:采用三维动力FE-FD耦合法及弹塑性饱和土本构模型,对群桩-可液化土体系的拟做振动台实验进行非线性数值模拟,得到液化土横向流动中孔隙水压力、流动变形对群桩基础前后桩的内力分布和横向位移的影响规律.

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