| 柔性荷载作用下的摩擦型桩复合地基沉降分析 |
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| 引用本文： | 张威.柔性荷载作用下的摩擦型桩复合地基沉降分析[J].安徽建筑,2008,15(4). |
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| 作者姓名： | 张威 |
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| 作者单位： | 安徽建筑工业学院,安徽,合肥,230022 |
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| 摘 要： | 柔性基础或柔性荷载作用在复合地基上沉降计算与刚性基础有很大的不同,文章依据Alamgir等推荐的变形模型,在摩擦桩复合地基沉降计算方法方面进行了探讨,给出了柔性荷载下复合地基加固区压缩量计算的解析式.通过工程实例表明,复合模量法计算结果偏小,误差随着置换率和桩土模量比的提高而增大,而本文方法精度较之复合模量法要高.
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| 关 键 词： | 柔性荷载 复合地基 变形模型 沉降 |
Settlement Analysis of the Composite Subgrade with Friction Pile under Flexible Load |
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| Zhang Wei.Settlement Analysis of the Composite Subgrade with Friction Pile under Flexible Load[J].Anhui Architecture,2008,15(4). |
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| Authors: | Zhang Wei |
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| Affiliation: | Anhui Institute of Architecture and Industry;Hefei 230022;China |
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| Abstract: | Settlement calculation of the flexible foundation or the composite subgrade with flexible load is very different from that of the rigid foundation. Based on the transmutative model recommended by Alamgir, this article approaches to the calculation methods of settlement in composite subgrade with friction pile and introduces the analytic solution to the settlement in flexible loading action on composite subgrade reinforced area. Engineering practice indicates that the result from subgrade modulus method is l... |
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| Keywords: | flexible load composite subgrade model deformation settlement |
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