摘要
以弹塑性大变形有限元理论为基础,对槽钢成型过程作出合理简化,建立分析模型,利用MARC软件对槽钢辊弯成型进行了三维有限元数值模拟,分析得出带材翼缘长度及成型道次对槽钢成型的影响.
Based on the finite element theory for large elastic-plastic deformation, the shaping process of channel steel by roll bending was numerically simulated using the MARC application software coupled with a simplified shaping process and an analysis model established by the author. The effects of the flange length and forming pass on the shaping of the channel steel were clarified.
出处
《南方金属》
CAS
2011年第2期27-30,共4页
Southern Metals
关键词
有限元
槽钢
MARC软件
模拟
finite element theory
channel steel
MARC
simulation
