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Construction method for radiation-proof super-thick concrete structure of linear accelerator in nuclear medicine area
The invention relates to the technical field of building construction, in particular to a nuclear medicine area linear accelerator anti-radiation super-thick concrete structure construction method which comprises the steps of S1, construction joint reserving, measuring and paying off, S2, wall steel bar binding, S3, wall reserved hole reserving and embedded sleeve reserving, S4, wall temperature measuring wire embedding, S5, wall formwork erecting and S6, formwork supporting and supporting frame body erecting. S7, super-thick wall body maintenance cooling measures are taken; S8, super-thick concrete pouring construction is conducted; the construction method has the beneficial effects that materials and equipment used in the mass concrete engineering construction process of the linear accelerator are integrated through overall arrangement, meanwhile, operation of operators is simplified, cracks are avoided by reducing the temperature of concrete entering a mold and applying water circulation cooling, a reserved hole needs to be filled with a fine sand entity before concrete pouring, and the construction efficiency is improved. The deformation of the hole caused by overlarge pressure is prevented, and the construction safety of construction workers is protected by applying the disc buckle frame body.
本发明涉及建筑施工技术领域，具体为一种核医学区直线加速器防辐射超厚混凝土结构施工方法，包括：S1施工缝留设测量放线，S2墙体钢筋绑扎，S3墙体预留洞及预埋套管的留设，S4墙体测温导线的预埋，S5立墙模板，S6模板支撑与支撑架体搭设，S7超厚墙体养护降温措施，S8超厚混凝土浇筑施工；有益效果为：整体设置将直线加速器大体积混凝土工程施工过程中使用的材料及设备进行整合，同时简化作业人员操作，通过降低混凝土入模温度及应用水循环降温来避免裂缝的产生，混凝土浇筑前要对预留洞进行细沙实体填充，防止压力过大造成洞口变形，应用盘扣架体保护施工作业人员施工安全。
Construction method for radiation-proof super-thick concrete structure of linear accelerator in nuclear medicine area
The invention relates to the technical field of building construction, in particular to a nuclear medicine area linear accelerator anti-radiation super-thick concrete structure construction method which comprises the steps of S1, construction joint reserving, measuring and paying off, S2, wall steel bar binding, S3, wall reserved hole reserving and embedded sleeve reserving, S4, wall temperature measuring wire embedding, S5, wall formwork erecting and S6, formwork supporting and supporting frame body erecting. S7, super-thick wall body maintenance cooling measures are taken; S8, super-thick concrete pouring construction is conducted; the construction method has the beneficial effects that materials and equipment used in the mass concrete engineering construction process of the linear accelerator are integrated through overall arrangement, meanwhile, operation of operators is simplified, cracks are avoided by reducing the temperature of concrete entering a mold and applying water circulation cooling, a reserved hole needs to be filled with a fine sand entity before concrete pouring, and the construction efficiency is improved. The deformation of the hole caused by overlarge pressure is prevented, and the construction safety of construction workers is protected by applying the disc buckle frame body.
本发明涉及建筑施工技术领域，具体为一种核医学区直线加速器防辐射超厚混凝土结构施工方法，包括：S1施工缝留设测量放线，S2墙体钢筋绑扎，S3墙体预留洞及预埋套管的留设，S4墙体测温导线的预埋，S5立墙模板，S6模板支撑与支撑架体搭设，S7超厚墙体养护降温措施，S8超厚混凝土浇筑施工；有益效果为：整体设置将直线加速器大体积混凝土工程施工过程中使用的材料及设备进行整合，同时简化作业人员操作，通过降低混凝土入模温度及应用水循环降温来避免裂缝的产生，混凝土浇筑前要对预留洞进行细沙实体填充，防止压力过大造成洞口变形，应用盘扣架体保护施工作业人员施工安全。
Construction method for radiation-proof super-thick concrete structure of linear accelerator in nuclear medicine area
一种核医学区直线加速器防辐射超厚混凝土结构施工方法
YANG HAIWEI (author) / YANG TAO (author) / MA HAO (author) / LIU YONG (author) / ZHANG QIN (author) / ZHU LEI (author) / FENG ZEQUAN (author) / GAO ZHILONG (author) / CHEN GANG (author) / LIU FU (author)
2024-05-14
Patent
Electronic Resource
Chinese
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