台山EPR核电站汽轮机基座运转层平台施工技术  

Construction of the Turbine Pedestal Operation Floor Platform for EPR Nuclear Power Station

作　　者：姚俊 高吉伟 关正文 李均雄 

机构地区：[1]中建电力建设有限公司,广东深圳518000

出　　处：《施工技术》2013年第10期6-9,26,共5页Construction Technology

基　　金：中建电力建设有限公司科技研发课题:第三代核电站(EPR)技术研发和创新(CSCEC-2008-Z-17)

摘　　要：结合台山核电站汽轮机基座工程,提出了高支模施工、弹簧隔振器安装、汽轮机平台大模板施工、大型高精度埋件安装、温度与裂缝控制过程中的主要施工技术难点,介绍了一系列先进施工技术,如高支模满堂承重脚手架,弹簧隔振器施工技术,汽机平台大模板施工技术,高精度埋件施工技术,混凝土温度控制及搭设养护棚综合养护施工技术,使施工质量得到保证。Combined with the turbine pedestal project of Taishan Nuclear Power Station,the main construction difficulties during high-formwork construction,spring vibration isolator installation,large-formwork construction for the turbine floor,installation of large-scale embedded parts with high precision and the control of temperature and crack are put forward.A series of advanced construction technologies are introduced,such as construction of full scaffold for high-formwork,construction of spring vibration isolator,construction of large-formwork for the turbine floor,construction of embedded parts with high precision,control of concrete temperature and concrete maintenance with maintenance shed,etc.The application of these measures ensured the construction quality.

关 键 词：核电站 基座 运转层平台 施工技术 

分 类 号：TU271.5[建筑科学—建筑设计及理论]