双辐照室墙板大体积混凝土裂缝控制技术

Crack Control Technology for Mass Concrete of Double Irradiation Room Wall Panel

在边贸物流中心双层辐照室墙体和楼板大体积混凝土施工中,通过采用合理设置施工缝,优化混凝土配合比,埋设钢管排水降温以及蓄热水保温等措施,有效防止了裂缝产生。同时,对温度监测数据进行分析总结,为类似工程的施工提供参考借鉴。

In the double-irradiation room wall and floor mass concrete construction of the trade logistics center, by adopting reasonable setting of construction joints, optimizing concrete mix ratio, embedding steel pipe drainage cooling and storing hot water insulation and other measures, the cracks are effectively prevented. At the same time, the temperature monitoring data is analyzed and summarized to provide reference for the construction of similar projects.