TY - EJOU AU - Xiaolong, Gao AU - Chunguang, Li AU - Yunhong, Qiao TI - Study on On-site Monitoring of Hydration Heat of Mass Concrete for Bridge Slab Based on Measured Data T2 - Intelligent Automation \& Soft Computing PY - 2019 VL - 25 IS - 4 SN - 2326-005X AB - Plagued by consistent temperature cracks caused by hydration heat of mass concrete construction, a lot of research on concrete DAMS and other large hydraulic concrete, the theory also more deeply, and for large span bridge foundation pile caps, corresponding much smaller size of mass concrete, the related research is less. This article obtains from the cooling water pipes "embedded" scheme optimization, based on the new Tianjin Haihe river bridge project as the engineering background, construction of the concrete hydration heat temperature rise theory model was set up, with the help of theory formula, the numerical simulation and field measurement, the hydration heat of concrete control method is founded by the test. KW - Concrete KW - hydration heat KW - pipe cooling KW - cracks KW - temperature field KW - temperature stress KW - heat conduction KW - monitoring KW - construction control KW - actual measurement KW - numerical simulation DO - 10.31209/2019.100000081