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本文采用的计算模型能体现混凝土浇筑块在受水管冷却时的热学和力学边界条件。采用直接迭代法求解冷却水水温沿水管长度变化过程和整个计算平面的温度场和温度应力场,可得满意的结果。
The calculation model adopted in this paper can reflect the thermal and mechanical boundary conditions of concrete pouring blocks when they are cooled by water pipes. The direct iterative method is used to solve the temperature and temperature stress fields along the length of the water pipe and the length of the water pipe. Satisfactory results are obtained.