| 高速公路软基处理中粉喷桩与浆喷桩现场对比试验研究 |
| |
| 引用本文： | 高吉才,刘松玉,杜广印.高速公路软基处理中粉喷桩与浆喷桩现场对比试验研究[J].公路交通科技,2006,23(4):53-55,59. |
| |
| 作者姓名： | 高吉才 刘松玉 杜广印 |
| |
| 作者单位： | 1. 徐州市交通规划设计研究院,江苏,徐州,221006
2. 东南大学,交通学院,江苏,南京,210096 |
| |
| 摘 要： | 我国沿海高速公路绝大部分修建在软土地基上，而水泥土搅拌桩被广泛地应用于该地区软基处理的工程实践中。通过水泥土搅拌桩（粉喷桩和浆喷桩）在连盐高速公路中的现场试验（栽荷试验和桩身强度测试）的对比分析，探讨粉喷桩与浆喷桩加固该软土地基的差异性和适用条件，并为其他类似工程提供指导和借鉴。
|
| 关 键 词： | 粉喷桩 浆喷桩 对比试验 |
| 文章编号： | 1002-0268（2006）04-0053-03 |
| 收稿时间： | 2005-02-06 |
| 修稿时间： | 2005-02-06 |
DCM and DJM In-situ Test of Soft Clay Modification in Highway Engineering |
| |
| GAO Ji-cai,LIU Song-yu,DU Guang-yin.DCM and DJM In-situ Test of Soft Clay Modification in Highway Engineering[J].Journal of Highway and Transportation Research and Development,2006,23(4):53-55,59. |
| |
| Authors: | GAO Ji-cai LIU Song-yu DU Guang-yin |
| |
| Institution: | 1.Xuzhou Transportation Design Institute, Jiangsu Xuzhou 221006, China; 2.Transportation College, Southeast University, Jiangsu Nanjing 210096, China |
| |
| Abstract: | The cement mixing method(CMM) is widely applied in the soft caly modification of inshore highway engineering especially,where the marine soft clay is sedimentated.In the paper,the in-situ Planar Load Tests(PLTs) and column strength tests are carried out,including two groups PLTs for each DCM and DJM method.Based on the test results,the difference and applicable condition of the DCM and DJM foundations is discussed,which can be used as guidance of other similar projects. |
| |
| Keywords: | Dry Cement Mixing(DCM) Deep Jet Mixing Pile(DJM) Comparative test |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
