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群桩场地液化土单一流速横向流动数值分析

Release Time:2019-03-11  Hits:

Indexed by: Journal Article

Date of Publication: 2009-09-10

Journal: 山西建筑

Volume: 35

Issue: 26

Page Number: 2-5

ISSN: 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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