| 居甫渡水电站围堰高喷防渗墙施工 |
| |
| 引用本文： | 邹恩施,夏君,韩崇志. 居甫渡水电站围堰高喷防渗墙施工[J]. 水力发电, 2005, 31(10): 45-47 |
| |
| 作者姓名： | 邹恩施 夏君 韩崇志 |
| |
| 作者单位： | 葛洲坝集团第五工程有限公司,湖北,宜昌,443002;葛洲坝集团第五工程有限公司,湖北,宜昌,443002;葛洲坝集团第五工程有限公司,湖北,宜昌,443002 |
| |
| 摘 要： | 云南居甫渡水电站围堰基础为透水性极强的砂卵石夹漂石及少量砂的冲积覆盖层，防渗墙采用高压旋喷二重管法注浆技术，经检测墙体均匀密实，抗渗效果明显，为高压喷射特别是高压旋喷灌浆在水利水电工程中的广泛应用提供了宝贵的施工经验。
|
| 关 键 词： | 砂卵石层 高喷防渗墙 水电站围堰 |
| 文章编号： | 0559-9342（2005）10-0045-03 |
| 收稿时间： | 2005-09-30 |
| 修稿时间： | 2005-09-30 |
The construction of grouting cut-off walls under high pressure for the Jufudu hydroelectric project |
| |
| Zou En-shi,Xia Jun,Han Chong-zhi. The construction of grouting cut-off walls under high pressure for the Jufudu hydroelectric project[J]. Water Power, 2005, 31(10): 45-47 |
| |
| Authors: | Zou En-shi Xia Jun Han Chong-zhi |
| |
| Affiliation: | No.5 Engineering Construction Co. Ltd. of China Gezhouba Group Co., Yichang Hubei 443002 |
| |
| Abstract: | The cofferdam foundation of the Jufudu, Yunnan province, is composed of highly permeable sands and gravels intercalated with bolder and tiny sand alluvium. The cut-off wall is built by rotating gTouting under high pressure in cased pipes. The test shows that the wall is evenly compacted with remarkable seepage control effect. It provides valuable construction experience to hydropower projects in the field of grouting under high pressure and rotating grouting under pressure in particular. |
| |
| Keywords: | Sand and gravel layer high pressure grout cut-off wall cofferdam of hydroelectric project |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
