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水电工程建设中,坝址区岩体风化特征是最受关注的问题之一。对大渡河中游某电站坝址区花岗岩岩体风化特征进行研究,分析影响其风化特征的控制因素,并指出风化作用对工程的影响。
In hydropower project construction, the weathering characteristics of rock mass in dam site area is one of the most concerned issues. This paper studies the weathering characteristics of granite rock mass in the dam site of a power station in the middle reaches of Dadu River and analyzes the controlling factors that affect the weathering characteristics of the rock mass and points out the influence of weathering on the project.