对加固可液化地基计算的动力层元法
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摘要
运用作者提出的桩上相互作用动力非线性层元分析模型和建立的理论公式,对可液化地基的加固问题进行了分析研究。研究结果表明,理论分析概念清晰,简捷有效,可供实际工程分析应用。
By using the nonlinear layer-element analysis model and its theory which is proposed by the authors of this paper, the reinforcement of liquefiable foundation is analyzed and studied. Some valuable results are gained and compared with those of other methods. The results show that the analysis method proposed in this paper is of clear conception, simple and effective, and can be applied conveniently in practical engineering.
引文
1张崇文,何广民,王生.新型海上采油平台与土作用的模式.天津大学学报,1994,27(2):192~1992张崇文,赵剑明,张社荣.有限层有限元混合法研究桩土相互作用.天津大学学报,1995,28(6):765~7723HardinBO,DrnevichVP.ShearModulusandDampinginSoil.JSMEP,ASCE,1972,102(SMT)4[日]八木则男.在反复剪切力作用下砂的体积变化和孔隙水压力.第7回土质工学研究发表会讲演集,1972,297~3005冶金部建筑研究总院,西安冶金建筑学院编.地基与工业建筑抗震.北京:地震出版社,19846王余庆,孙建生.挤密桩法在加固可液化地基中的应用.岩土工程学报,1989,11(2):18~257张崇文,赵剑明,张社荣,孙尔超.桩上作用的动力非线性反应层元法.岩土工程学报,1996,18(4):1~10

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