| 莲花大坝趾板基础防渗帷幕质量检测与分析 |
| |
| 引用本文： | 刘文生,颜雨生,王立武,刘祥国.莲花大坝趾板基础防渗帷幕质量检测与分析[J].东北水利水电,2003,21(4):32-34. |
| |
| 作者姓名： | 刘文生 颜雨生 王立武 刘祥国 |
| |
| 作者单位： | 1. 东北勘测设计研究院,吉林,四平,136000
2. 吉林市水利水电勘测设计研究院,吉林,吉林市,132011 |
| |
| 摘 要： | 莲花水电站大坝趾板基础防渗帷幕,其轴线位于弱风化岩带,为了确保灌浆质量,采用了几种方法进行了质量检测。检系表明:初期灌浆质量大多不合格。因此,及时进行了补灌、设计参数调整和加强施工管理,实现了在灌浆深度内透水率小于0.03L/(min·m·m)趾板防渗帷幕连续,满足设计要求。
|
| 关 键 词： | 帷幕灌浆 质量检测 莲花大坝 |
| 文章编号： | 1002-0624(2003)04-0032-03 |
| 修稿时间： | 2002年11月4日 |
Check measurement and analysis of impervious curtain quality of toe slab foundation in Lianhua dam |
| |
| LIU Wen - sheng,YAN Yu - sheng,WANG Li - wu,LIU Xiang - guo.Check measurement and analysis of impervious curtain quality of toe slab foundation in Lianhua dam[J].Water Resources & Hydropower of Northeast China,2003,21(4):32-34. |
| |
| Authors: | LIU Wen - sheng YAN Yu - sheng WANG Li - wu LIU Xiang - guo |
| |
| Abstract: | The axes of the impervious curtain of toe slab foundation in Lianhua dam is located at the moderate weathering bedrock. The quality of check and measurement was used various methods to insure the grouting quality. According to the results of the check and measurement, to reinforce the grouting, to adjust the design parameter and to strengthen the construction management is timely. So the grouting depth and the intrinsic permeability meets the needs of the design, and the toe slab grouting curtain is uninterrupted. |
| |
| Keywords: | grouting curtain quality of check and measurement Lianhua dam |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
