大体积混凝土施工技术探究

Research on construction technology of mass concrete

针对建筑工程中常见的大体积混凝土施工,提出了大体积混凝土在混凝土凝固期间水泥水化过程中释放的水化热所产生的温度变化,使得混凝土产生了温度应力,导致混凝土结构出现裂缝的问题,通过实例探究大体积混凝土施工温度应力控制措施,解决了大体积混凝土施工由于温差变化而产生裂缝的问题,确保工程质量。

In view of the large-volume concrete construction commonly used in construction engineering,the temperature change caused by the hydration heat released by the mass concrete during the cement hydration process during concrete solidification is proposed,which causes the concrete to generate temperature stress,which leads to the concrete structure. The problem of cracks occurred,and the temperature stress control measures of mass concrete construction were explored by examples to solve the cracks caused by the temperature difference in mass concrete construction to ensure the quality of the project.