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工程建设中混凝土施工裂缝问题为工程埋下质量隐患,对预防的主要措施加以研究,由于裂缝的主要成因是受温度拉应力作用产生的,所以大体积混凝土裂缝控制的关键是把握好施工过程中的温度控制措施。具体温度控制措施有三种:一减少混凝土的发热量;二控制混凝土入仓温度;三加速混凝土的散热。
The construction of concrete construction cracks for the project buried quality problems, the prevention of the main measures to be studied, as the main cause of cracks is caused by the temperature tensile stress, so the control of mass concrete cracks the key is to grasp the construction process The temperature control measures. There are three specific temperature control measures: one to reduce the heat of concrete; two control the temperature of concrete warehousing; three accelerated concrete cooling.