摘要
医用直线加速器是医学上是一种对肿瘤进行放射性治疗的粒子加速器装置,其所在机房为了能屏蔽粒子辐射对周围产生危害,往往墙体及顶板设计的都比较厚,同时为防止粒子外泄,在墙体及顶板的混凝土施工过程中不能有水平或者垂直的施工缝,且混凝土不能有裂缝。
The Medical Accelerator Engine is is a kind of particle accelerator device for radiotherapy of tumor in medicine,the room is designed in order to shield the harm of particle radiation to the surrounding,the wall and roof are designed to be thick;at the same time,in order to prevent particle leakage,there shall be no horizontal or vertical construction joints during the concrete construction of wall and roof,and no cracks in the concrete.
作者
张希强
赵楠
黄文龙
王焕平
安海兵
ZHANG Xiqiang;ZHAO Nan;HUANG Wenlong;WANG Huanping;AN Haibing(China Construction Sixth Engineering Bureau Co.,Ltd.,Tianjin 300171)
出处
《智能建筑与工程机械》
2021年第9期63-65,共3页
Intelligent Building and Construction Machinery
关键词
直线加速器机房
超厚混凝土墙体及顶板
裂缝控制
accelerator engine room
super thick concrete wall and roof
concrete crack control
