摘要
50 0t汽车起重机吊尿素塔顶部 ,30 0t履带起重机吊尿素塔底部。分析了吊装过程受力情况后 ,选择吊装索具为6 0 .5 ,6× 37+ 1钢丝绳 ,三弯六股 ,长 36m。
The top of the tower was lifted by a 500t truck crane, and the bottom was lifted by a 300t caterpillar one. After analyzing the force in lifting, 60.5,6×37+1 rope which was 36m long and curved three times to six stands was chosen as crane rope. The lifting schema and technical requirements were given. [
出处
《化学工业与工程技术》
CAS
2000年第6期41-45,共5页
Journal of Chemical Industry & Engineering
关键词
尿素合成塔
安装
受力分析
Urea synthesis tower
Installing
Force analysis
