Research on Construction Technology of Super-thickness and Mass Concrete of Medical Accelerator Engine Room
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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。
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关键词:
- 直线加速器机房 /
- 超厚混凝土墙体及顶板 /
- 裂缝控制
Abstract: 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. -
[1] 江正荣.建筑施工计算手册(第四版)[K].北京:中国建筑工业出版社,2011. [2] 山西省建筑科学研究院.GB/T 50128-2015,大体积混凝土温度温度测控技术规范[S]. [3] 中国建筑股份有限公司.建筑施工手册(第五版)[K].北京:中国建筑工业出版社,2012. -
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