| 碎石桩模型三轴试验及其成果应用分析 |
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| 引用本文： | 周建安.碎石桩模型三轴试验及其成果应用分析[J].地质灾害与环境保护,1997,8(2):39-44. |
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| 作者姓名： | 周建安 |
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| 作者单位： | 福州市建筑设计院 |
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| 摘 要： | 通过不同级配的碎石桩模型三轴试验，分析结果表明，珠围压水平下桩体的一－应变关系近似于邓肯模型。着重探讨了围压级配对桩体有特 的上此导出了几条对研讨会石桩设计理论有重要作用的结论。
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| 关 键 词： | 碎石桩 三轴试验 桩体切线模量 变形系数 |
ANALYSIS AND APPLICATION OF TRIAXIAL TEST RESULTS OF CRUSHED STONE PILE MODEL |
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| Abstract: | By the analysis of triaxial test results of stone pile models with different gradation,this paper noticed the similarityr between pile stress strain relation under practising confining pressure level and Duncan Chang non linear model,and furthermore,discussed the effect of different confining pressure upon pile deformation properties and drew some conclusions that would enrich the design work. |
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