The actuality and prospect of the mechanism research in dynamic consolidation

Journal of Chongqing Jiaotong University(Natural Science) ›› 2006, Vol. 25 ›› Issue (1): 65-70.

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The actuality and prospect of the mechanism research in dynamic consolidation

ZHOU Shi-liang^1,2，WANG Jiang³，ZHANG Ming-qing⁴

1.College River and Ocean Engineering，Chongqing Jiaotong University，Chongqing 400074，China；2.Department of Engineering Mechanics，Chongqing University，Chongqing 400O44 ，China；3.College of Science，Chongqing Techology and Business University，Chongqing 400067，China；4.Chongqing Ouality Supersion Station of Foundation Consruction of Communication Committee，Chongqing 400067，China

Received:2004-12-28 Revised:2005-03-10 Online:2006-02-15 Published:2015-05-18

强夯加固机理研究现状及展望

周世良^1,2,王江³,张明强⁴

1.重庆交通学院河海学院，重庆 400074；2.重庆大学工程力学系，重庆 400044；3.重庆工商大学理学院，重庆 400067；4.重庆市交通委员会基本建设工程质量监督站，重庆 400067

作者简介:周世良(1972—)，男，浙江宁波人，副教授，博士生，从事港口工程、工程力学的教学与研究．
基金资助:
重庆市教委科技项目资助课题

Abstract

Abstract: The application of dynamic consolidation in civil engineering is introduced ，its basal principle is analyzed ，the research actuality on the mechanism of dynamic consolidation and its limitation are summarized，finally，solne key topics of its forther research is put forward-The mechanism of dynamic consolidation can be studied systematically with the porous media theory and appropriate dynamic elastic-plastic constitutive model of soil，the unification between saturated soil and unsaturated soil should be realized；besides，the liquefaction failure theory is an important content in studying on the mechanism of dynamic consolidation．

Key words: dynamic consolidation, porous media, constitutive model, liquefaction failure

摘要： 介绍了强夯法的工程应用，分析了地基土的强夯加固基本原理，总结了强夯加固机理的研究现状及存在的不足，并就今后的研究重点和发展方向提出了一些构想——强夯加固机理可采用以混合物理论为基础的多孔介质理论和合理的土动弹塑性本构模型进行系统研究，并应实现饱和土和非饱和土的统一，土体液化破坏机理也是强夯加固机理研究的重要内容．

关键词: 强夯加固, 多孔介质, 本构模型, 液化破坏

CLC Number:

TU472

ZHOU Shi-liang，WANG Jiang，ZHANG Ming-qing. The actuality and prospect of the mechanism research in dynamic consolidation[J]. Journal of Chongqing Jiaotong University(Natural Science), 2006, 25(1): 65-70.

周世良,王江,张明强. 强夯加固机理研究现状及展望[J]. 重庆交通大学学报（自然科学版）, 2006, 25(1): 65-70.

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The actuality and prospect of the mechanism research in dynamic consolidation

强夯加固机理研究现状及展望

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