摘要
钢水槽是连铸生产线上的重要设备,其应力分布直接影响了钢水槽的使用寿命。在钢水槽设计校核和使用过程中,准确确定钢水槽各处的应力分布对铁水罐的安全可靠运行具有十分重要的意义。以济钢第一炼钢厂210 t钢水槽为研究对象,通过建立钢水槽的三维有限元模型,并对模型施加边界条件及载荷条件,采用ANSYS有限元分析软件,对210 t钢水槽静置转运工况,钢水槽外壳的应力、变形进行有限元分析和强度、刚度评定,得出钢水槽的变形和应力场分布.分析结果表明钢水槽体在静置转运工况下,结构的变形很小,强度满足要求,并为钢水槽的使用和进一步优化设计提供了依据。
Steel ladle is an important part in continuous casting production line and its stress distribution has direct influence on its life. In the process of design and calibration of the large sized hot metal ladle, it＇s of great significance to determine the stress distribution in each and every part of the ladle for safely and reliably running the device. Based on 210 t steel ladle of No 1 steel making plant of Jinan Iron ＆ Steel Group Parent Company, a simulation of stress field was made under static transporting conditions by finite element software ANSYS with parameters finite element method, stress field distribution of steel ladle were acquired, Which provided reference for design and application of steel ladle.
出处
《机械》
2008年第11期25-26,共2页
Machinery
关键词
钢水槽
应力
有限元分析
steel ladle
stress field
finite element analysis
