桩-网复合地基技术的研究进展
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摘要
综述了国内外有关桩-网复合地基技术的理论研究成果,在分析了现有常用的土拱效应理论、拉膜效应理论研究成果的基础上,总结了研究者目前对桩-网复合地基工作机理所达成的共识,以及理论研究的不足之处,并提出了有待研究的一些问题。
The theoretical study of pile-net composite foundation at home and abroad is summarized.On the basis of research on representative soil arching effect theory and tensioned membrane effect theory,the uniform comprehend mechanism for pile-net composite foundation is pointed out,as well as the shortcomings of current theoretical study.And some problems for further study are put forward.
引文
[1]徐立新.桩承式加筋路堤的设计计算方法研究[D].杭州:浙江大学,2007.
    [2]Hewlett W.J.The analysis and design of bridge approach support piling[D].Cambridge:Cambridge University En-gineering Department,1984.
    [3]陈福全,李阿池,吕艳平.桩承式路堤中土拱效应的改进Hewlett算法[J].岩石力学与工程学报,2007,26(6):1278-1283.
    [4]曹卫平,凌道盛,陈云敏.刚性桩加固高速公路软基土拱效应现场试验研究及其与解析解的比较[J].岩土工程学报,2007,29(10):1577-1581.
    [5]饶为国.桩-网新工法加固软土路基理论与技术[D].北京:中国地震局地球物理研究所,2005.
    [6]British Standard 8006.Code of Practice for Strengthened Reinforced Soils and Other Fills[S].British Standards In-stitute,1995.
    [7]郑俊杰,王熹,陈保国.加筋路堤下桩式复合地基的桩土应力比计算[J].华中科技大学学报:城市科学版,2007,24(2):5-8.
    [8]Han J,Asce M,Gabr M A,et al.Numerical analysis of geosynthetic 2 reinforced and pile-supported earth platformsover soft soil[J].Journal of Geotechnical and Geoenvironment Engineering,2002,128(1):44-53.
    [9]杨涛.复合地基沉降计算理论、位移反分析模型和二灰土桩软基加固试验研究[D].南京:河海大学,1997.
    [10]李海芳.路堤荷载下复合地基沉降计算方法研究[D].杭州:浙江大学,2004.
    [11]强小俊,赵有明,胡荣华.桩网结构支承路堤土拱效应改进算法[J].中国铁道科学,2009,30(4):7-12.

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