中文摘要：

不管脱衣的平坦是什么，扁平或有缺点在一个退火的炉子入口，长带不能保留它的原来的形状和它的形状的一个显著变化能在退火的炉子出口被看见。由 inves tigating 在 2030 公里的这现象属于 Baosteel 的连续退火线，在一个连续退火炉子的脱衣的 thermo 机械的弄弯的变丑的一个有限元素模型被建立，并且平坦变化的机制和作出贡献的因素被有限元素软件 ANSYS 研究。

英文摘要：

No matter what the flatness of a strip is, flat or defective, at an annealing furnace entrance, the strip can not keep its original shape and a remarkable change of its shape can be seen at the annealing furnace exit. By investigating this phenomenon at the 2030 mm continuous annealing line which belonged to Baosteel, a finite element model of thermo-mechanical buckling deformation of strips in a continuous annealing furnace were established, and the mechanism of flatness changing and the contributing factors were researched by the finite element software ANSYS.