白鹤滩水电站拱坝施工期混凝土温控费用分析  

Analysis of temperature control cost for arch dam of Baihetan hydropower station under construction

作　　者：朱亮 苏锦鹏 徐旭敏 ZHU Liang;SU Jin-peng;XU Xu-min(PowerChina Huadong Engineering Corporation Limite)

机构地区：[1]中国电建集团华东勘测设计研究院有限公司,浙江杭州311122 [2]中国三峡建设管理有限公司白鹤滩工程建设部,云南昭通654602

出　　处：《大坝与安全》2018年第4期18-21,共4页Dam & Safety

摘　　要：白鹤滩水电站拦河坝为混凝土双曲拱坝,大坝全年温控施工,温控费用高。通过对施工期温控过程进行分析,分解温控费用,并根据施工现场人员配置、材料消耗、设备布置,采用实物量法对关键性的混凝土预冷和通水冷却单价进行分析计算。Baihetan hydropower dam is a concrete double-curvature arch dam. During the dam construc- tion, some temperature control measures are needed all the year round, and the cost of temperature control measures is high. For reflecting the inner constitution of the temperature control cost, this paper first analyzed the process of temperature control construction and broke down the temperature control cost. Then, based on the staffing at the construction site, the material consumption and the equipment layout, the unit-price of the concrete pre-cooling and water cooling were calculated by the material measuring method.

关 键 词：白鹤滩水电站 双曲拱坝 温控费用 混凝土预冷和通水冷却单价 实物量法 

分 类 号：TU723.3[建筑科学—建筑技术科学]