摘要
针对泵送混凝土的施工技术问题,以土卡河水电站大坝灌浆平硐混凝土施工为例,从可泵性混凝土的配合比、混凝土输送泵的选型、输送管道的敷设和混凝土的输送等方面作了分析探讨。
Taking the concrete construction of the grouting adit for Tukahe Dam as a case, the construction technology of pumping concrete is discussed on the aspects such as the mixing ratio of pumpable concrete, selection of concrete delivery pump, placement of concrete delivery pipeline, concrete delivery, etc.
出处
《水利水电技术》
CSCD
北大核心
2009年第10期76-78,共3页
Water Resources and Hydropower Engineering
关键词
泵送混凝土
配合比
输送泵
管道敷设
混凝土输送
土卡河大坝
pumping concrete
mixing ratio
delivery pump
placement of pipeline
concrete delivery
Tukahe Dam
