李同录, 李萍. 2007: 抗滑桩设计计算研究现状与发展方向. 工程地质学报, 15(S1): 191-197.
    引用本文: 李同录, 李萍. 2007: 抗滑桩设计计算研究现状与发展方向. 工程地质学报, 15(S1): 191-197.
    LI Tonglu, LI Ping. 2007: REVIEW AND INTENTION ON THE CALCULATION AND DESIGN OF STABILIZING PILES. JOURNAL OF ENGINEERING GEOLOGY, 15(S1): 191-197.
    Citation: LI Tonglu, LI Ping. 2007: REVIEW AND INTENTION ON THE CALCULATION AND DESIGN OF STABILIZING PILES. JOURNAL OF ENGINEERING GEOLOGY, 15(S1): 191-197.

    抗滑桩设计计算研究现状与发展方向

    REVIEW AND INTENTION ON THE CALCULATION AND DESIGN OF STABILIZING PILES

    • 摘要: 关于抗滑桩设计计算,有我国普遍采用的荷载-结构法,国外学者提出的有Viggani法,Ito Tomio法,Poulos法等。这些方法分为两类,一类是以极限平衡为基础;另一类是以位移协调为基础,以极限荷载作为约束条件。抗滑桩设计计算总的发展趋势是基于岩土与结构共同作用原理的位移协调和位移控制方法,实现该方法的技术是有限单元中的子结构法,针对这一方向还有待于深入研究。

       

      Abstract: The methods for design and calculation of stabilizing piles, which includes the method of load-structure popularly applied in China and the methods proposed by Viggani C., Ito Tomio etc, Poulos H. G. etc, are systematically commented. The methods could contribute to two types, the first is based on limit equilibrium, such as the method of load-structure and Viggani C., Ito Tomio etc; the second is based on displacement compatibility which conditioning with limit load. It is the intention for stabilizing piles design to set up a method with displacement compatibility and displacement control based on the principle of soil-structure interaction, which could be realized by the technique of sub-structural finite element, but further research should be paid for.

       

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