埔城电站底板大体积混凝土施工技术

Construction technology of massive concrete in base plate of Pucheng power station

结合大埔县埔城电站的施工实例,从配合比确定、温控技术措施、施工工艺及养护等方面论述了底板大体积混凝土的施工技术,介绍了防止混凝土出现有害裂缝的各种措施,以提高大体积混凝土的施工质量。

Combined with practical engineering of Pucheng power station in Dapu county, this paper discusses the construction technology of base-plate massive concrete from settlement of mixture ratio, technological measure of temperature control, construction technology and maintenance, and introduces various measures to prevent concrete cracks, in order to increase construction quality of massive concrete.