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如何选择坝基持力层和判别坝基土层是否存在液化是工程设计中需要考虑的一个重要因素。本文从工程实例出发,提出了中小型拦河坝工程坝基持力层选择要求,并对坝基液化的判别进行了分析。
It is an important factor that needs to be considered in the design of the dam how to choose the base-bearing layer and determine whether there is liquefaction in the dam foundation. Based on the engineering examples, this paper puts forward the requirements for the selection of the dam bearing capacity of small and medium barrage dam projects, and analyzes the discrimination of the dam foundation liquefaction.