寒冷地区加速器室大体积防辐射砼施工技术

Construction techniques of large-volume concrete with radiation protection in accelerator room in cold areas

加速器治疗室整体现浇钢筋砼墙体及屋面板．属于防辐射大体积砼结构。本文以工程实例介绍了提高砼堆密度、保证连续浇筑及防止温度裂缝方面的综合措施．确保工程质量达到防辐射要求。

Acceleration instrument remedy room integrated in-site reinforced concrete wall and room plate. belongs to cont-radiation mass concrete structure. This article use project examples to introduce the conprehensivee measure for improving concrete density and ensuring continuous place and preventing temperature fracture to assure project quality to achieve the request for cont-radiation.