悬臂双向皮带布料机混凝土入仓的设计与应用  

Design and Implementation of Concrete Placing with Cantilever Bidirectional Belt Distributor

作　　者：孙永全[1] 李永山[1] SUN Yongquan;LI Yongshan(Sinohydro Bureau 5 Co., LTD, Chengdu, Sichuan, 610066)

机构地区：[1]中国水利水电第五工程局有限公司,四川成都610066

出　　处：《四川水力发电》2021年第2期43-46,66,共5页Sichuan Hydropower

摘　　要：在河床式电站发电厂房中,大体积混凝土施工较为集中而导致工期紧张。为保证大体积混凝土的施工质量和进度,降低施工成本,介绍了结合亭子口、犍为航电枢纽工程现场实际情况对厂房大体积混凝土通过改进设备、利用悬臂双向皮带布料机实现混凝土连续快速入仓的过程,结果表明:采用悬臂双向皮带布料机操作简单、可靠性高,能够满足特定环境下大体积混凝土高强度入仓的要求。For the construction of powerhouse in hydropower stations built cross the river,placement of mass concrete is more concentrated,resulting in tight construction schedule.To ensure quality,shorten concreting time,and reduce cost,this paper introduces the rapid concrete placement method realized through cantilever bidirectional belt distributor,taking into consideration the actual situation of Tingzikou and Jianwei navigation&power generation project.The application results show that the cantilever bidirectional belt distributor has the advantages of easy operation and high reliability,which meet the requirements of mass concrete placement under specific condition.

关 键 词：悬臂双向 布料机 混凝土入仓 设计 应用 

分 类 号：TV7[水利工程—水利水电工程] TV52