| 同马大堤施工裂缝情况下的堤坡稳定性分析 |
| |
| 引用本文： | 李青云,张建红,王洪瑾,张明光,李明达.同马大堤施工裂缝情况下的堤坡稳定性分析[J].长江科学院院报,2002,19(1):25-27. |
| |
| 作者姓名： | 李青云 张建红 王洪瑾 张明光 李明达 |
| |
| 作者单位： | 1. 清华大学,水利系,北京,100084
2. 长江勘测规划设计研究院,湖北,武汉,430010 |
| |
| 摘 要： | 在同马大堤一标段防渗墙施工过程中，堤身出现规模不等的裂缝。介绍了堤身存在裂缝情况下，汛期水位骤降时堤防迎水坡抗滑稳定性的计算过程。重点探讨了堤坡稳定分析中工况选择、计算参数选取和强度参数敏感性分析的思路和依据。研究结果为裂缝的工程处理提供了依据。
|
| 关 键 词： | 堤防 裂缝 稳定性分析 强度参数 |
| 文章编号： | 1001-5485(2002)01-0025-03 |
Stability analysis of Tongma Levee with construction cracks |
| |
| LI Qing yun ,ZHANG Jian hong ,WANG Hong jin ,ZHANG Ming guang ,LI Ming da.Stability analysis of Tongma Levee with construction cracks[J].Journal of Yangtze River Scientific Research Institute,2002,19(1):25-27. |
| |
| Authors: | LI Qing yun ZHANG Jian hong WANG Hong jin ZHANG Ming guang LI Ming da |
| |
| Affiliation: | LI Qing yun 1,ZHANG Jian hong 1,WANG Hong jin 1,ZHANG Ming guang 2,LI Ming da 2 |
| |
| Abstract: | Various scales of cracks occurred in the Tongma levee body during the construction of diaphragm wall. The stability of the riverside slope of the levee during the flood period is thus seriously concerned. This paper introduces the calculation process of the stability analysis under the condition of sudden drawdown of the water level . The selection of operating mode,calculation parameters and the sensitivity analysis of strength parameters are mainly discussed. The result of this paper has provided basis for the engineering treatment to the levee cracks. |
| |
| Keywords: | levee crack stability analysis strength parameter |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《长江科学院院报》浏览原始摘要信息 |
|
点击此处可从《长江科学院院报》下载全文 |
|
