The upper Fenhe reservoir 汾河水库上游
This paper introduces the rock acoustic wave test in protective layer of dam foundation in Fenhe Secondary Reservoir and conducts more detailed analysis on the test result.
文中介绍了汾河二库基坑保护层开挖中对基岩的声波测试，着重对测试结果进行了较详细分析。
Through the analysis on the sediment deposition situation of Fenhe Reservoir from 1962 to 2008, the results show that the deposition therein trend towards alleviation.
对汾河水库1962 ~ 2008年泥沙淤积状况分析结果表明：水库泥沙淤积量总体呈减小趋势。
Treatment for rockfall of F3 fault in spillway tunnel at Fenhe Reservoir is introduced and Cause of collapse is analyzed . Experience is gained for the similar project.
主要介绍山西省汾河水库泄洪隧洞F3断层塌方冒顶的处理情况，并分析了塌方冒顶的原因，总结了经验教训，为同类工程塌方的预防和处理提供了有益的经验。
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