Evaluation of effect of eliminating danger and consolidating on subsidiary dam of Huangbizhuang reservoir

摘要

This article elaborated the indexes of engineering design, and analysed construction quality of concrete cutoff wall of subsidiary dam, bedrock grouting, cutoff wall of high-pressure grouting, dam and dam slop repair, the document of safety monitoring. It concludes that the effect of eliminating danger and consolidating on subsidiary dam of Huangbizhuang reservoir is obvious and the dam is in secure running state.