| 三峡电源电站地下厂房岩锚梁开挖施工技术 |
| |
| 引用本文： | 郭彬,马青春,吴晓龙,漆爱捺. 三峡电源电站地下厂房岩锚梁开挖施工技术[J]. 水利水电技术, 2004, 35(11): 42-45 |
| |
| 作者姓名： | 郭彬 马青春 吴晓龙 漆爱捺 |
| |
| 作者单位： | 1. 中国长江三峡开发总公司,湖北,宜昌,443133
2. 武警水电三峡工程指挥部,湖北,宜昌,443133 |
| |
| 摘 要： | 三峡电源电站地下厂房岩锚梁开挖施工，采用双向光面控制爆破技术一次开挖成型，就该工程岩锚梁开挖时机选择、钻孔精度的控制、爆破设计方案等进行论述，检测结果表明，所采用的施工方案科学、有效，满足设计开挖要求．
|
| 关 键 词： | 地下厂房 岩锚梁岩台 开挖技术 三峡电源电站 |
| 文章编号： | 1000-0860(2004)11-0042-04 |
| 修稿时间： | 2004-07-30 |
Excavation construction technology of anchored rock beam for the underground powerhouse of Three Gorges Power Supply Plant |
| |
| GUO Bin,MA Qing-chun,WU Xiao-long,QI Ai-na. Excavation construction technology of anchored rock beam for the underground powerhouse of Three Gorges Power Supply Plant[J]. Water Resources and Hydropower Engineering, 2004, 35(11): 42-45 |
| |
| Authors: | GUO Bin MA Qing-chun WU Xiao-long QI Ai-na |
| |
| Affiliation: | GUO Bin~1,MA Qing-chun~2,WU Xiao-long~2,QI Ai-na~2 |
| |
| Abstract: | A double-direction controlled formed and smooth blasting technology was used to excavate an anchored rock beam in the underground powerhouse at the Three Gorges Power Supply Plant. Some problems concerning the time choice, accuracy control and design solution for the blasting were discussed. The results of investigation have showed that the method developed is scientific and effective, enabling to satisfy the excavation requirements by designers. |
| |
| Keywords: | underground powerhouse rock platform for anchored beam excavation technology Three Gorges Power Supply Plant |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
