摘要
隔河岩水利枢纽主体工程在施工过程中 ,发现电站东侧和西侧的Ⅳ号、Ⅴ号危岩体及大坝 17～ 18坝段上游Ⅵ危岩体有变形发展 ,这 3个危岩体的规模及性质均不同 ,在整体施工过程中 ,抓住施工进度的各个环节 ,科学地组织施工 ,对不同时期出现的危岩体 ,采取不同的处理方法 ,使主体工程施工正常进行。在处理这些规模大小不等的危岩体的同时 ,适当采取了安全监测措施 。
In the construction process of Geheyan main project, it had been discovered that dangerous rock blocks IV, V on the east and west of the powerhouse and dangerous rock block VI on the upstream of No.17-18 dam monoliths had further developing trend in deformation. The 3 dangerous rock blocks differed in the scale and dangerous features. In the whole process of construction, the smooth construction of the main project was guaranteed by paying close attention to the key links of construction procedure, scientifically organizing construction and taking different countermeasures to treat these dangerous rock blocks in different sizes, the proper safety monitoring measures were taken, which guaranteed the construction safety and the construction proceeding on time.
出处
《人民长江》
北大核心
2003年第1期36-37,共2页
Yangtze River
关键词
岩体变形
危岩体
处理
安全监测
隔河岩水电站
hydroproject
dangerous rock block
treatment and countermeasure
safety monitoring
