| 轻型井点结合明排降水新工艺 |
| |
| 引用本文： | 赵绎钧,李万秋,宋国龙.轻型井点结合明排降水新工艺[J].地质科技情报,2005,24(Z1):27-29. |
| |
| 作者姓名： | 赵绎钧 李万秋 宋国龙 |
| |
| 作者单位： | 1. 中国地质大学研究生院,武汉,430074;内蒙古地质工程总公司,呼和浩特,010020
2. 内蒙古地质工程总公司,呼和浩特,010020 |
| |
| 摘 要： | 研究了在渗入水和层间滞水作为补给的水文地质条件下的基坑降水方法,设计了轻型井点结合明排降水的施工方案,创新地应用了滤水管间隔增减长度法、横插滤水管集水法的工艺措施.实践表明,这些方法成功地解决了上述条件下基坑降水的难题.
|
| 关 键 词： | 渗入水 层间滞水 轻型井点 明排 |
| 文章编号： | 1000-7849(2005)S0-0027-03 |
| 修稿时间： | 2005年4月15日 |
New Technique of Lowering Water Table Combining Wellpoint and Waterway Drain |
| |
| ZHAO Yi-jun,LI Wan-qiu,SONG Guo-long.New Technique of Lowering Water Table Combining Wellpoint and Waterway Drain[J].Geological Science and Technology Information,2005,24(Z1):27-29. |
| |
| Authors: | ZHAO Yi-jun LI Wan-qiu SONG Guo-long |
| |
| Abstract: | Aiming at lowering the water table at foundation pit,this paper studies the hydrogeology condition of the infiltration water and water stagnating between the strata. A construction project is designed by combining wellpoint and waterway drain. This has innovated two techniques-"alternately increasing or decreasing the length of well screen" and "gathering the water by breadthwise catheterizing well screen". The engineering practice has proved that these methods successfully solved the problem of lowering the water table at foundation pit in the above condition. |
| |
| Keywords: | infiltration water water stagnating between the strata wellpoint waterway drain |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
