| 碎石桩复合地基承载力的理论探讨 |
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| 引用本文： | 王禹良,李宏宇.碎石桩复合地基承载力的理论探讨[J].华北水利水电学院学报,1992(1):18-23. |
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| 作者姓名： | 王禹良 李宏宇 |
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| 作者单位： | [1]华北水利水电学院地质系 [2]冶金部沈阳勘察院 |
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| 摘 要： | 本文从单桩荷载的试验受力过程的力学特征出发,给出了桩顶荷载的传递规律。应用这一规律导出特定桩参数下碎石桩本身的受力特征及与桩顶荷载的关系,并由此提出单桩极限破坏的几种可能性及理论计算公式。在此基础上进一步讨论了刚性基础下群桩共同作用的性质及相应的计算方法,同时对桩参数的选取给予适当的评价.
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| 关 键 词： | 碎石桩 复合地基 刚性基础 |
The Oretical Study on the Loar-boaring Capacity of Composite Gravel Foundation |
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| Wang Yuliang Li Hongyu.The Oretical Study on the Loar-boaring Capacity of Composite Gravel Foundation[J].Journal of North China Institute of Water Conservancy and Hydroelectric Power,1992(1):18-23. |
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| Authors: | Wang Yuliang Li Hongyu |
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| Affiliation: | Wang Yuliang Li Hongyu |
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| Abstract: | Based on mechanics character of forced process on single pilc load test.This paper presents transitive character of the pilc top load.By using it a spall pilc forced character and a pilc top load relation of the given pilc are derired.A few possibclitces of limit braking and theoritceally caleulating formulas of single pilc are also given.The authors.Further discussed cooperation character and compute mcthod for rigid foundation.In the meantime.The oroper evaluation is given to the parameter selnction of some piles. |
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| Keywords: | Spall pile Vecomhination foundation Vigid foundation |
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