|
|||||
|
|
| 季冻区路基边坡的水稳定性影响分析与防治 | |
| 引用本文： | 宋高嵩,陈阳东,温福春,魏洪昌. 季冻区路基边坡的水稳定性影响分析与防治[J]. 公路交通科技, 2005, 22(6): 65-67 |
| 作者姓名： | 宋高嵩 陈阳东 温福春 魏洪昌 |
| 作者单位： | 1. 黑龙江工程学院,黑龙江,哈尔滨,150050 2. 绥化市公路桥梁工程有限公司,黑龙江,绥化,152054 3. 交通部公路科学研究所,北京,100088 |
| 基金项目： | 黑龙江省交通厅科研资助项目 |
| 摘 要： | 从岩土的水理性质出发,采用现场调查和理论分析相结合的方法,研究季节性冰冻区公路路基边坡中水的侵蚀机理问题和公路路基边坡溜方的稳定性影响,得出公路路基边坡坡面径流流速的关系公式和季节性冰冻地区公路路基边坡的滑动面平行于路基边坡坡面的结论,通过季节性冰冻地区公路路基边坡的应用实践举例,提出季节冰冻地区公路路基边坡水害的治理措施。 |
| 关 键 词： | 季冻区 路基边坡 稳定性 侵蚀机理 溜方 |
| 文章编号： | 1002-0268(2005)06-0065-03 |
| 修稿时间： | 2004-11-06 |
Analysis and Prevention of Water Stability Effect in Seasonal Frost Area |
|
| SONG Gao-song,CHEN Yang-dong,WEN Fu-chun,WEI Hong-chang. Analysis and Prevention of Water Stability Effect in Seasonal Frost Area[J]. Journal of Highway and Transportation Research and Development, 2005, 22(6): 65-67 | |
| Authors: | SONG Gao-song CHEN Yang-dong WEN Fu-chun WEI Hong-chang |
| Abstract: | This paper using the method of site investigation and theory analysis,in terms of geotechnical waterphysical property,researches the mechanism of theory of water erosion on highway subgrade slope in seasonal frost area and the slope slide effection,with conclusion of radial flow velocity flow relation formula and subgrade slope slip plane paralleling to grade surface,and puts forward the measures for highway subgrade slope slide prevention in seasonal frost area the treatment of highway subgrade slope flood damage. |
| Keywords: | Seasonal frost area Subgrade slope Stability Theory of erosion Slide |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |