介绍了最近开发成功并应用的三项厚板坯连铸新技术 ：人为鼓肚轻压下 ，二次喷淋新技术及在线快速调厚调宽的零号扇形段。
The three new are as follows, international bulging and soft reduction, new spray technology in secondary cooling and on line quick width adjustable and thickness adjustable device for zero segment.
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。
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.
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