摘要
论文对塔式起重机塔身建模、约束处理作了探讨,在此基础上利用有限元软件ANSYS12.1对QTZ500塔式起重机塔身进行了稳定性分析,精确计算出了塔身典型工况下的特征值。其结果对塔机的设计具有指导和借鉴意义。
Modeling and processing constraint to the body of QTZ500 tower crane were discussed. And based on this, the stability of tower body was analysed using ANSYS 12.1 and then the characteristic value of typical working conditions were calculated accurately. There are significantly guidance and reference in the results.
出处
《机电产品开发与创新》
2012年第6期85-87,共3页
Development & Innovation of Machinery & Electrical Products
关键词
塔身
有限元
稳定性分析
tower crane
Ansys
stability analysis
