摘要
库什塔依水电站沥青心墙坝坝基灌浆帷幕沿坝轴线上、下游布置,在基座混凝土上进行灌浆。灌浆与沥青心墙施工形成不间断施工,制约了沥青心墙的浇筑和大坝的填筑进度。结合库什塔依水电站的施工实际,对提高沥青心墙坝坝基灌浆效率进行了分析。
The grouting curtains in the foundation of asphalt core wall dam of Kushitayi Hydropower Station arrange on the upstream and downstream sides of the dam axis and the grouting are conducted on dam base. The continuous construction of grouting and asphalt core wall restricts the placements of core wall and the filling of dam. Combing the actual construction of Kushitayi project, the improvement of foundation grouting efficiency are analyzed.
出处
《水力发电》
北大核心
2012年第4期82-83,86,共3页
Water Power
关键词
沥青心墙坝
灌浆
施工技术
库什塔依水电站
asphalt core wall dam
grouting
construction technology
Kushitayi Hydropower Station
