| PTC管桩在高速公路扩建工程中的应用研究 |
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| 引用本文： | 陈睿,宋金华,王玉.PTC管桩在高速公路扩建工程中的应用研究[J].路基工程,2013,0(6):174-177. |
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| 作者姓名： | 陈睿 宋金华 王玉 |
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| 作者单位： | 河北工业大学，天津 300401 |
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| 摘 要： | 选择合理的地基处理方法，是道路扩建工程的关键。结合高速公路扩建工程的实例，采用ABAQUS有限元软件，就带帽PTC管桩在软基处理中的应用加以分析，并得出相应的结论。工程实践证明，采用PTC管桩处理高速公路工程的软基，对沉降差的控制十分明显。
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| 关 键 词： | 扩建工程 软土路基 带帽PTC桩 数值计算 沉降分析 |
| 收稿时间： | 2019-11-06 |
Study on Application of PTC Tubular Pile in Highway Expansion Project |
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| Authors: | CHEN Rui SONG Jinhua; WANG Yu |
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| Affiliation: | (Hebei University of Technology, Tianjin 300401, China) |
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| Abstract: | Proper selection of foundation treatment is the key to road expansion project. Combined with the instance of highway expansion, this paper, with ABAQUS software, analyzed the application of capped PTC tubular pile in soft foundation treatment and concluded the results. The engineering practice has proved that PTC tubular pile used for treatment of soft foundation of highway controls the settlement difference obviously. |
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| Keywords: | expansion project soft soil subgrade capped PTC pile numerical calculation settlement analysis |
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