三级配混凝土输送泵在鱼塘水电站混凝土施工中的应用  

Application of Pump for Delivering Concrete With Graduation Ⅲ in Concrete Construction of Yutang Hydropower Station

作　　者：高争强 罗永华 

机构地区：[1]中国水利水电第十二工程局,浙江杭州310004

出　　处：《贵州水力发电》2006年第1期33-36,共4页Guizhou Water Power

摘　　要：鱼塘水电站溢洪道混凝土共计14.9万m3,由于受不良地质和洪水冲毁围堰等因素影响致使开挖结束时工期严重滞后,而整个电站安全度汛又迫在眉睫,故必须寻求加快溢洪道混凝土浇筑速度的办法。为此,采用国内首批HBT120A三级配混凝土输送泵作为混凝土主要的入仓手段,使施工进度明显加快,弥补了原已滞后的工期,保证了鱼塘水电站溢洪道工程安全度汛目标的实现,并为2005年9月底水库下闸蓄水目标的实现奠定了坚实的基础。本文主要介绍HBT120A三级配混凝土输送泵在该工程施工中的应用。Concrete volume of the spillway is up to 14, 900 m, and must be place before flood period come. In order to quicken placing concrete, an effect method was be adopted, this is using pump for delivering concrete with graduation Ⅲ HBT120A for main delivering means. The measure made up the delayed construction period, and had made sure that the spillway project was safe in flood period. This paper mainly introduces the application of pump for delivering concrete with graduation Ⅲ in concrete construction of the spillway project.

关 键 词：水利工程施工 溢洪道混凝土施工 三级配混凝土输送泵 鱼塘水电站 

分 类 号：TU646[建筑科学—建筑技术科学]