摘要
以里底水电站坝址右岸岩体结构特征为基础,分析了岩体倾倒变形的成因机制。通过对右岸勘探平硐揭露岩层产状的详细量测,结合硐壁物探测试成果,建立了倾倒强烈程度的分级体系,对右岸倾倒岩体进行了划分,为边坡稳定性评价确定了控制边界。
Based on rock mass structure and geological conditions, the geological origin mechanism of the right bank toppling slope in Lidi Hydropower Station is analyzed. The rating system for toppling slope deformation is developed through detailed field measurement and geophysical exploration, and thus the right bank toppling slope is divided into different parts according to this rating system which can be as the control boundary for next slope stability analysis.
出处
《水力发电》
北大核心
2011年第8期21-23,48,共4页
Water Power
关键词
倾倒变形岩体
成因机制
变形程度
分级指标
里底水电站
toppling deformation rock
origin mechanism
deformation rating
rating index
Lidi Hydropower Station
