粒子治疗中心建筑接地设计探讨

薛锦儿（广州市设计院集团有限公司，广州市 510620）

Discussion on Earthing Design of Particle Therapy Center Buildings

XUE Jiner(Guangzhou Design Institute Group Co.,Ltd.,Guangzhou 510620，China)

 Abstract：According to relevant project cases,the construction experience of the projects completed or under construction are summarized,and the earthing design concepts of particle therapy building are sorted out,including the analysis of project characteristics,contents and purpose of earthing,setting of earth‑electrode network,comparison between integrated earthing and independent earthing,key design points of different types of earthing,as well as the resulting reflection and recommendations.

Key words：medical building;particle therapy;heavy ion;BNCT;integrated earthing;independent earthing;earth resistance;electromagnetic compatibility

摘　要：结合相关工程案例，总结已完成或在建项目的工程经验，梳理粒子治疗建筑类型项目的接地设计思路，包括项目特点分析、接地内容与目的、接地网设置、联合接地和独立接地对比，以及不同接地形式的设计要点、由此引发的思考与建议等方面内容。

关键词：医疗建筑；粒子治疗；重离子；BNCT；联合接地；独立接地；接地电阻；电磁兼容

中图分类号：TU856     　　  　  文献标识码：A

doi：10.3969 / j. issn.1003 － 8493.2022.10.011