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白水峪水电站右岸岩坡为顺向坡。由于坝基施工,造成两个边坡问题:(1)坝下高78m边坡存在顺层坍滑问题;(2)坝前残留岩体有可能发生滑落。这些问题对工程建筑物及运行有潜在威胁。经采用锚固洞、锚固桩、锚杆等工程整治措施后,从阶段性运行情况看,初步表明采取的措施是成功的和有效的。
Baishuiyu Hydropower Station rock slope right slope. As a result of the construction of the dam foundation, two slope problems are caused: (1) there is a problem of bedding slip and collapse along the 78m high slope of the dam; and (2) the residual rock mass in front of the dam may slip. These problems pose a potential threat to the construction and operation of the project. After adopting the engineering measures such as anchoring holes, anchoring piles and anchors, the preliminary operation shows that the measures adopted are successful and effective.