ISSN 1671-1092 CN 33-1260/TK

• 补强加固 • 上一篇    下一篇

长甸电站改造工程岩塞进水口现场灌浆试验和主要问题及处理

周华   

  1. 东北电网有限公司太平湾发电厂, 辽宁丹东 118200
  • 出版日期:2009-08-28 发布日期:2009-08-28

Grouting test at the rock plug intake and solutions for main problems in reconstruction of Changdian hydropower station

ZHOU Hua   

  • Online:2009-08-28 Published:2009-08-28

摘要: 介绍了在深水区域进行水上定位钻孔,对水下岩石风化卸荷带进行灌浆试验,及试验遇到的主要问题和解决、处理方法。

Abstract: This paper introduced the positioning and drilling in deep water area as well as grouting to underwater weathered unloading zone. Further, the main problems encountered and solution methods were presented.