Temperature Control Simulation of Rock Wall Crane Beam Based on Cooling Water Pipe
摘要
Currently, the problem of concrete cracks is one of the common quality problems that is difficult to solve in the field of water conservancy and hydropower engineering. In order to study the distribution law of concrete temperature field during the construction period of underground cavern rock wall crane beams, different cooling water pipe arrangements were adopted to simulate and analyze the internal temperature and stress of concrete. The results show that the three-layer parallel cooling water pipe arrangement has the best cooling effect and can effectively control concrete cracking.