以某客运站桥墩承台混凝土浇筑为背景,采用有限元软件MIDAS建立承台的水化热模型,探讨了影响水化热的主要参数和温度场理论。通过MIDAS模拟所得到的温度场的数据和实测数据基本吻合,模型能很好的应用到工程实际。
Taking a passenger station pier cap concrete pouting for the background, the paper establishes a model of pile cap hydration heat by the finite element software MIDAS, and discusses the main parameters and temperature field theory which effecting hydration heat. The data of temperature field obtained by MIDAS is basically consistent with measured data , and the model can be applied well to practical engineering.