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饱和砂砾料液化后应力与变形特性试验研究

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Indexed by:期刊论文

Date of Publication:2007-01-30

Journal:岩土工程学报

Included Journals:EI、PKU、ISTIC、CSCD

Volume:29

Issue:1

Page Number:103-106

ISSN No.:1000-4548

Key Words:砂砾料;液化初始后;应力应变关系;相对密度

Abstract:利用高精度静-动两用三轴仪(试样尺寸(200 mm×510 mm)进行了砂砾料液化后静力再加载试验,研究了其应力应变特性.文中探讨了各种因素对砂砾料液化后静剪切强度的影响.结果表明:砂砾料液化后静剪切强度主要取决于围压,与液化前相对密度无关.

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