摘要
建立了门式刚架畜禽舍计算模型,阐述了它的计算方法;同时从结构优化的角度着手,就优化目标、优化方法、荷载组合及结构几何参数的确定等作了分析,并用自编的结构优化程序对结构所选柱距、坡度及所用杆件截面进行优化,根据计算结果提出了改进畜舍结构设计的一些合理化建议。
Computing model of door-type ragid frame cattle barn was set up and the computing methods were presented. From the structure optimization, optimization targets, optimization methods, Loading combination and structural geometrical parameter selection were analyzed. Selected pole spacing, gradients and section of poles were optimized with structure optimization computer procedures and some optimization suggestions on structure design of cattle feedlot were put forward.
出处
《黄牛杂志》
2004年第3期18-20,25,共4页
Journal of Yellow Cattle Science
关键词
轻型门式刚架牛舍
结构设计
计算模型
参数
Cattle feedlot
Door-type ragid frame
Structure optimization
Computing methods
