中国散裂中子源靶心基板施工技术

Construction Technology of The Bull-Eye Base Plate of China Spallation Neutron Source

基板是中国散裂中子源靶站的关键部件,为靶站内的设备及部件安装、固定提供稳定可靠的基础,同时基板的中心也是散裂中子源整个装置束流线的核心控制点。基板承重大、安装精度要求极高,为保证基板的安装精度,通过制定合理的施工方案,精心组织,精心施工,达到了业主的工艺要求,很好地完成了施工任务。

The base plate is a key component of the China Spallation Neutron Source target station,which provides a stable and reliable foundation for the installation and fixation of the equipment and components in the target station,while the center of the base plate is also the core control point of the entire device bundle streamline of the spallation neutron source. The base plate is of heavy bearing and high installation precision. In order to guarantee the precision of the base plate installation,the construction task is completed well by making reasonable construction plan,careful organization and careful construction,which meets the owner's technical requirements.