博达国际大厦12500m^3大体积砼裂缝控制

12500m^3 Large Volume Concrete Cracking Control of Boda International Mansion

结合具体工程实例 ,从砼设计、控制理论计算、原材料使用、砼浇筑和养护以及信息化施工等方面介绍了防止砼产生裂缝的措施 ,最大限度地解决了大体积砼的温度裂缝问题 。

Combining engineering example, this paper introduces measures of preventing concrete cracking from aspects of concrete design, theoretical calculation for crack control, raw material application, concrete pouring, curing and information construction etc. The measures solve the problem of large volume concrete crack causing by temperature and gain better results.