摘要
结合工程实例,分析了大体积混凝土温度变形产生的原因,并从控制温度、改善约束条件、合理配筋、加强混凝土的保温和养护等方面提出了防止大体积混凝土出现裂缝的技术措施,以保证大体积混凝土工程的质量。
Combined with practical work reasons caused the temperature deformation of mass concrete are analyzed; at the same time corresponding cracks prevention measures are proposed from temperature control, improving constrain conditions, rational ratio of reinforcement and other aspects in order to ensure engineering quality of mass concrete.
出处
《山西建筑》
2007年第9期149-150,共2页
Shanxi Architecture
关键词
大体积混凝土
温控措施
温度应力
养护
mass concrete, temperature control measure, temperature stress, curing
