钢筋混凝土长柱双机三点吊吊装方案的研究  

Study of lifting scheme in double-hoist three-point lifting of reinforced concrete long post

作　　者：孔伟[1] 甘凤林[1] 

机构地区：[1]东北电力大学,吉林吉林132012

出　　处：《四川建筑科学研究》2008年第6期237-239,共3页Sichuan Building Science

摘　　要：主要根据钢筋混凝土长柱吊装的实际工程需要,进行了双机三点吊吊装方案的研究分析,建立了双机三点吊吊装方案的数学模型,编制了微机软件,解决了双机三点吊中的难题。澄清了工程吊装长期存在的力学问题,这对工程吊装具有重要意义。To fulfil field demand of reinforced concrete long post hoisting, study on hoisting plan is made progress in double-hoist three point lifting, the mathematical model for double-hoist three-point lifting is established. Software is programmed to solve difficult problems encountered in double-hoist three-point lifting. To clearly long-standing mechanics problems in engineering hoisting, to have importance meaning to engineering hoisting.

关 键 词：三点吊 最优吊点 长柱吊装 

分 类 号：TH21[机械工程—机械制造及自动化]