H型钢轧制翼缘不同压下量的应力应变分析

Stress and strain analysis of H beam universal rolling in different flange reductions

应用ＭＡＲＣ软件并对其进行二次开发， 建立了Ｈ 型钢轧制模型， 在腹板相对压下量不变条件下研究了翼缘不同的压下量对轧制过程中应力应变的影响。增大翼缘压下量可改善腹板的力学性能， 同时使翼缘的力学性能下降。

The paper founded rolling model of H beam through developing MARC software.On unchanging web reduction,stress and strain change because flange reduction are different.Increasing the flange reduction,the mechanical property of web can be improved,but that of flange decreased.