| 游勇，蒋习伟.高压旋喷桩在高速公路隧道软基加固中的应用[J].南华大学学报(自然科学版),2009,23(3):80~83.[YOU Yong1，JIANG Xi-wei2.Application of High Pressure Jet Grouting Pile in Strengthening Soft Foundation in Expressway Tunnel[J].Journal of University of South China(Science and Technology),2009,23(3):80~83.] |
| 高压旋喷桩在高速公路隧道软基加固中的应用 |
| Application of High Pressure Jet Grouting Pile in Strengthening Soft Foundation in Expressway Tunnel |
| 投稿时间：2009-05-08 |
| DOI： |
| 中文关键词: 高压旋喷桩 填充性岩溶 软土地基 加固 检测 |
| 英文关键词:high pressure jet grouting pile filled karst,soft soil foundation strengthening examination |
| 基金项目: |
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| 中文摘要: |
| 以万开高速公路某隧道工程施工过程中遇到的填充性岩溶地质问题采用高压旋喷桩进行加固处理为工程背景,详细介绍了高压旋喷桩加固隧道软基桩的平面布置、加固深度、复合地基强度计算、室内试验与现场检测效果评价，可为类似工程应用提供借鉴. |
| 英文摘要: |
| Taking filled karst strengthened by high pressure jet grouting pile in construction process of a tunnel project of the Wan Kai expressway as an engineering background,this paper introduced the plane arrangement of the pile,the strengthening depth,composite foundation strength calculation,indoor test and field examination,which can serve as reference in this field. |
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