大型塔机平衡臂优化设计研究  

Optimum Design Study of Counter-balance Boom for Big Tower Crane

作　　者：杨阳[1] 于敏[1] 陈进[1] 唐明清[1] 郑奠一[1] 

机构地区：[1]重庆大学机械系,重庆市沙坪坝区沙北街83号400045

出　　处：《建筑机械》2001年第12期31-33,共3页Construction Machinery

摘　　要：Counter-balance boom of tower crane with upper part rotating is studied.The writers use the grid optimum method with continuous and dispersed mixing variable.Design variable is section steel number.Several parameters and members of counter-balance boom are optimized.Its optimum length and mass are obtained.Calculation result shows that the optimum method is simple and practical.The calculation and program show that the calculating speed is fast and it can commonly be used.Counter-balance boom of tower crane with upper part rotating is studied.The writers use the grid optimum method with continuous and dispersed mixing variable.Design variable is section steel number.Several parameters and members of counter-balance boom are optimized.Its optimum length and mass are obtained.Calculation result shows that the optimum method is simple and practical.The calculation and program show that the calculating speed is fast and it can commonly be used.

关 键 词：塔式起重机 数学模型 平衡臂 优化设计 

分 类 号：TH213.3[机械工程—机械制造及自动化]