借助ANSYS有限元软件，计算了H型钢轧后控制冷却阶段温度场的变化，与实验数据对应良好。并对H型钢横向及纵向某些节点温度变化进行了分析。最后计算得到腹板、倒角、腿部外侧及腿外侧中部的平均温度随时间的变化曲线，轧制力模拟结果与现场数据吻合，误差不超过10%，验证了模型的正确性。
The thermal filed distribution of H-beam in the controlled cooing process has been obtained by finite element method. And the rolling force in the rolling process is also obtained. They are fit well with the experimental static. Finally we get the curve of average temperatures in different positions versus time.
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