摘要
索风营电站地下厂房溶蚀带影响厂房边墙稳定。文章介绍了对溶洞的处理,洞内回填微膨胀混凝土,进行回填灌浆,对裂隙密集带进行固结灌浆。为了确保厂房围岩稳定,采用预应力锚索加固措施,收到较好的效果。
The corrosion zone of underground building in Suofengying water power station influences the stability of abutment wall of building. The paper introduces the treatment of solution cavern expansion concrete backfilled in cavern, backfilling grouting, consolidation grouting in fissure zone. The consolidation measures by anchorage cable is adopted and a good result is gained.
出处
《东北水利水电》
2004年第6期16-17,共2页
Water Resources & Hydropower of Northeast China
关键词
地下厂房
溶洞
锚索
索风营水电站
underground building
cavern
anchorage
Suofengying water power station.
