摘要
文章通过调查库岸出露的软弱夹层、岸坡岩体结构面的分布、类型及岩土体物理力学性质、抗剪强度、风化程度及与临空面的关系,查明库岸地带主要含水层分布、厚度、埋深、地下水类型、补给、排泄条件,判定水库蓄水后,库岸岩性及裂隙对库岸稳定性的影响,并对塌岸类型进行预测、评价。
Through the investigating the soft stratum, the structural plane distributing and style, mechanical character, shearing resistance, weathering intensity and the relation with free face in the article has founded out water bearing bed distribution, thickness, burying depth, petrous and terrene the reservoir bank, groundwater type, replenishment and excretion condition, judged the stability influence from reservoir band rocky property and joints after reservoir storage water. At the same time, doped out and evaluated the type of collapse hanks. In the end, the paper proved prevention and curs countermeasures and projects.
出处
《水文地质工程地质》
CAS
CSCD
北大核心
2008年第5期54-57,共4页
Hydrogeology & Engineering Geology
关键词
塌岸
危岩
工程地质条件
库岸
collapse bank
risk rocks
engineering geological conditions
reservoir bank
