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本文结合工程实例,通过优化混凝土配合比,探讨了在不掺膨胀剂、冰屑、不设冷却管、不掺纤维、不施加预应力的情况下,改进施工工艺完成大体积混凝土裂缝控制,并通过对温度及应力的测温结果来验证所采取措施的可行性。
In this paper, through the optimization of the concrete mix ratio, the paper discusses the improvement of the construction process to complete the crack control of mass concrete with the exception of expansive agent, ice chips, no cooling pipe, no fiber, and no prestressing. Through the temperature and stress measurement results to verify the feasibility of the measures taken.