| 注浆法在粉土路基病害整治中的应用 |
| |
| 引用本文： | 田宏图.注浆法在粉土路基病害整治中的应用[J].路基工程,2010,0(5):215-217. |
| |
| 作者姓名： | 田宏图 |
| |
| 作者单位： | 郑州铁路局科学技术研究所450052 |
| |
| 摘 要： | 介绍了既有线粉土路基的病害特点以及形成原因,经过比选优化,确定采用注浆措施予以整治。通过现场试验和长期观测证明,整治后的路基承载力有了大幅度提高,在汛期路基稳定可靠;注浆是一种安全、有效的整治粉土路基病害的方法。
|
| 关 键 词： | 既有线 路基 粉土 注浆 |
| 收稿时间： | 2019-09-23 |
Application of Grouting Method in Treatment of Silt Subgrade Diseases |
| |
| Authors: | TIAN Hong-tu |
| |
| Institution: | TIAN Hong-tu(Research Institute of Technology,Zhengzhou Railway Bureau,Zhengzhou 450052,China) |
| |
| Abstract: | This paper introduces the characteristics and forming reasons of silt subgrade diseases of the existing lines.Through comparison and optimization,grouting measure is determined to deal with the diseases.It is proven through site test and long-term observation that the treated subgrade bearing capacity has been improved greatly and is stable and reliable in flood reason.Grouting is a safe and effective method for treatment of silt subgrade diseases. |
| |
| Keywords: | existing lines subgrade silt grouting |
| 本文献已被 维普 万方数据 等数据库收录！ |
| 点击此处可从《路基工程》浏览原始摘要信息 |
| 点击此处可从《路基工程》下载免费的PDF全文 |
|
