黄河康扬水电站坝体填筑质量控制与检测

Control and Inspecting Test of Dam Filling Pouring Quality of Kangyang Hydropower Station of Yellow River

该文通过对坝体砂砾料填筑采用ρd-P5-Dr三因素相对密度质量控制和坝体壤土防渗斜墙采用干密度质量控制,严格执行建设监理监督机制,达到优质工程质量的实例,经5 a安全运行检验,取得了显著的经济效益和社会效益。该项技术可为类似条件的工程开发建设的质量控制,提供参考和借鉴。

The article introduces the quality control of filling and pouring the grit of dam with the relative densities of three factors ρd-P5-Dr and the quality control of the dam soil preventing the inclined wall from seepage with the dry density,the strictly implemented supervision system of construction,and the practical cases of the projects up to the high quality.The obvious economic benefit and social benefit are achieved by the inspection test of safe operation for five years,which can be referred for the quality control of the similar engineering development and construction.