| 旧路改造软基处理方法研究 |
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| 引用本文： | 关颖雯.旧路改造软基处理方法研究[J].山西建筑,2014(16):163-165. |
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| 作者姓名： | 关颖雯 |
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| 作者单位： | 西南交大土木工程设计有限公司广州分公司,广东广州510095 |
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| 摘 要： | 以中山市北外环道路整治工程为研究对象,介绍了旧路改造沉降处理常用的高压旋喷桩、预应力管桩及CFG桩处理方案,并对三种方案进行了对比分析,总结了各方案的优缺点,以期根据工程的实际情况选择出合适的软基处理方案。
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| 关 键 词： | 旧路改造 软基处理 高压旋喷桩 预应力管桩 CFG桩 |
The study on the treatment measures to the soft-foundation reinforcement of old road reconstruction |
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| GUAN Ying-wen.The study on the treatment measures to the soft-foundation reinforcement of old road reconstruction[J].Shanxi Architecture,2014(16):163-165. |
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| Authors: | GUAN Ying-wen |
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| Affiliation: | GUAN Ying-wen ( Guangzhou Branch, Southwest Jiaotong University Civil Engineering Design Co. , Ltd, Guangzhou 510095, China) |
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| Abstract: | Taking the road remediation project in Zhongshan north outer ring as the research object, this paper introduced the common high pressure jet grouting pile, pre-stressed pipe pile and CFG pile treatment scheme in old road reconstruction settlement process, and compared and analyzed the results of three methods, summarized the advantages and disadvantages of each scheme, so as to select suitable soft foundation treatment scheme according to the project actual situation. |
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| Keywords: | old road reconstruction soft foundation treatment high pressure jet grouting pile pre-stressed pipe pile CFG pile |
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