摘要
通过大量的调查和统计分析 ,获得了北京地区建筑用TQ6 0 / 80型塔式起重机在安装类型、安装臂长、起吊物品、建筑类型、工作次数、回转角度、起吊重量、载荷谱系数等方面的分布规律 ,为塔式起重机的设计、制造、维修、检验提供了有价值的依据。
The distribution laws are obtained by extensive investigation and statistical analysis of TQ60/80 tower cranes used in Beijing in such aspects as installation type,jib length,hoisted product,building type,service frequency,slewing angle,hoisting capacity and load spectrum.This can be served as a valuable basis for design,manufacture,maintenance and inspection of tower cranes.
出处
《起重运输机械》
2000年第7期26-29,共4页
Hoisting and Conveying Machinery
