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Finite Element Simulation Of Prevention Thermal Cracking In Mass Concrete, Juncai Xu, Zhengzhong Shen, Song Yang, Xin Xie, Zhengyu Yang
Finite Element Simulation Of Prevention Thermal Cracking In Mass Concrete, Juncai Xu, Zhengzhong Shen, Song Yang, Xin Xie, Zhengyu Yang
Zhengyu Yang
Mass concrete structures play a very important role in civil engineering. The cracking of concrete is regarded as one of the biggest engineering problems. Therefore, it is very necessary for the cracking of mass concrete to do the control analysis. Some factors should be considered in mass concrete crack control analysis, mainly including the heat releases model of concrete, the mechanical model to the concrete, the process of temperature control in the pipe model. Differential evolution algorithm and equivalent algorithm are adopted to solve the coefficient of adiabatic temperature and cool water effect. In the paper, stress field calculation, back …