摘要
针对钢结构住宅钢梁的截面优化问题建立了数学模型,利用序列二次规划法对钢梁的截面尺寸进行了优化,相对于初始设计,优化后钢梁的总用钢量减少了7.85%。
The optimization mathematical model for the beam of one steel structure residence was set up and then the cross-section size of the steel beam has been optimized by using the sequential quadratic programming method.The steel consumption of beams has been reduced by 7.85% comparing with their original design.
出处
《山西建筑》
2013年第12期40-41,共2页
Shanxi Architecture
关键词
钢结构住宅
优化
钢梁
用钢量
steel structure residence
optimization
steel beam
steel consumption
