浅析大体积混凝土温度裂缝成因及控制措施浅析大体积混凝土温度裂缝成因及控制措施 中图分类号:TV331 文献标识码: A 文章编号: 摘要:大体积混凝土的应用日益广泛,但大体积混凝土的温度裂缝也是常遇见的问题,因此,温度裂缝的控制成了大体积混凝土施工人员面临的技术难题
本文分析了大体积混凝土温度裂缝产生的主要原因,并从设计、材料、施工、温度检测及养护方面总结了裂缝的控制措施,以减少温度裂缝的产生,保证大体积混凝土的质量
关键词:大体积混凝土;水化热;温度裂缝;控制措施;温度检测 Abstract: mass concrete are applied widely, but of mass concrete temperature crack is also often meet problems, therefore, temperature crack control of mass concrete construction personnel became the face of the technical problem
This paper analyzes the concrete temperature crack is the main reason, and from design, material, construction, temperature testing and maintenance, this paper summarized the crack control measures to decrease the cracking of the temperature, ensure the quality of the mass concrete
Keywords: mass concrete; The hydration heat