论超长大体积混凝土无缝施工技术

On the Ultra-long Large Volume of Concrete Mixed with Seamless Construction Technology

通过分析大体积混凝土温度变化机理,对大体积混凝土的结构计算温差及温度应力计算给出了较简便的方法;并对温度监测、施工措施等方面进行了探讨。结合工程实例,介绍了某大体积混凝土工程的裂缝控制方法。

By analyzing the mechanism of temperature changes of mass concrete, mass concrete structures on the calculation of temperature and thermal stress calculation gives a relatively simple approach ; as well as temperature monitoring, construction measures, etc. were discussed. With practical examples, presented a large volume of cracks in concrete engineering control methods.