| 高压旋喷桩在高速公路路面裂缝处治中的应用研究 |
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| 引用本文： | 徐阳光.高压旋喷桩在高速公路路面裂缝处治中的应用研究[J].路基工程,2016,0(1):146-150. |
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| 作者姓名： | 徐阳光 |
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| 作者单位： | 浙江省交通规划设计研究院, 杭州 310006 |
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| 摘 要： | 结合浙江省软土地区某高速公路K0+620~+960段路面裂缝情况,分析裂缝产生原因,通过方案对比,最终选择高压旋喷桩方案进行处治。通过提升路侧挡墙基底承载力,解决了因挡墙沉降而导致路面裂缝的问题,监测结果表明处治效果良好。
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| 关 键 词： | 高速公路 高压旋喷桩 路面裂缝处治 |
| 收稿时间： | 2019-11-07 |
Application of High Pressure Jet Grouting Pile in Pavement Cracks Treatment of Expressway |
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| Abstract: | Combined with the pavement crack condition of the expressway section K0+620~+960 in soft foundation area of Zhejiang Province, reasons of cracks are analyzed; through comparison of plan, finally high pressure jet grouting pile is adopted for crack treatment.Through improving the bearing capacity of the retaining wall foundation, the problem of pavement cracks caused by wall settlement is solved.The monitoring results show that such treatment effect is good. |
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