寒冷地区桥梁工程大体积混凝土施工的温度控制

Temperature Control of Mass Concrete Construction of Bridge Engineering in Cold Area

针对寒冷地区桥梁施工中的大体积混凝土温度控制问题,分析寒冷地区的气候条件,结合混凝土的热传导规律,提出其温度控制措施,可有效降低寒冷地区混凝土的温度变化差值,对寒冷地区桥梁的大体积混凝土施工具有一定的指导意义。

In order to solve the problem of temperature control of mass concrete in bridge construction in cold region,by analysis of the cold climate conditions, combined with the principle of heat conduction of concrete, the temperature control measures were put forward, to effectively reduce the temperature difference of concrete in cold area,which has a certain guiding significance to the construction of large volume concrete beam bridge in cold area.