摘要
以工型截面梁单位长度造价最低为目标,对钢结构吊车梁截面承载力和稳定性的约束条件进行了优化,提出了简单实用的工型吊车梁的优化设计方法。
The lowest cost per unit length toⅠ-shaped beam in pursuit of objectives,flexural capacity of steel structure and stability of the crane beam conditions aere optimized by the constraints,summes up the simple and practical method for optimal design craneⅠ-shaped beam.
出处
《安徽水利水电职业技术学院学报》
2011年第3期3-6,共4页
Journal of Anhui Technical College of Water Resources and Hydroelectric Power
关键词
钢结构
工型梁
优化设计
frame
crane girder
optimal design
