| 水泥粉煤灰碎石桩复合地基承载力计算公式探讨 |
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| 引用本文： | 李华.水泥粉煤灰碎石桩复合地基承载力计算公式探讨[J].交通标准化,2008(19):75-77. |
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| 作者姓名： | 李华 |
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| 作者单位： | 河南省交通规划勘察设计院有限责任公司,河南郑州450052 |
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| 摘 要： | 水泥粉煤灰碎石桩为高粘结强度刚性桩，相关的检测结果证明其复合地基承载力提高幅度大，远高于《建筑地基处理技术规范》中的公式计算值。因此，有必要对基于刚性桩复合地基及褥垫层的不同形式和受力特性，以及水泥粉煤灰碎石桩复合地基承载力的计算公式加以探讨，从而使其在工程中的应用更加符合实际。
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| 关 键 词： | 水泥粉煤灰碎石桩 单桩承载力 复合地基承载力 复合基桩承载力 |
Bearing Capacity Calculation Equation of Cement Flyash Gravel Pile Component Base |
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| LI Hua.Bearing Capacity Calculation Equation of Cement Flyash Gravel Pile Component Base[J].Communications Standardization,2008(19):75-77. |
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| Authors: | LI Hua |
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| Institution: | LI Hua (Henan Provincial Communications Planning, Survey ＆ Design Institute Co., Ltd., Zhengzhou 450052, China) |
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| Abstract: | Cement flyash gravel pile is a kind of high bonding strength rigid one. Its test value of bearing capacity of component base improves obviously, greater than formula calculation result in treatment technology norm of building ground. In this way, it is necessary to make in-depth analysis of different forms and mechanical characteristics of rigid pile component ground and cushion, bearing capacity calculation formula cement flyash gravel pile component base, so that make it more applicable in engineering. |
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| Keywords: | cement flyash gravel pile single pile bearing capacity component base bearing capacity component pile bearing capacity |
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