摘要
城市建设日新月异,建筑水平飞速发展,常规起重量的塔吊难以满足钢桁架构件的垂直运输,对大起重量的塔吊需求将进一步加大。根据设计、场况、工艺等反映出的具体项目特征,对塔吊的选型及布置提出了更高的要求,且需兼顾经济统筹考虑,故大起重量塔吊的选型和布置是一个极具综合性的技术课题。
With the rapid development of urban construction and its technology, the demand for large-scale tower crane is increasing because the conventional tower crane can't satisfy the requirements of the vertical transportation of steel truss. the lectotype and arrangement of large-scale tower crane is a comprehensive technical subject on account of cost-saving and the features based on the analysis of design ,site conditions and architectural technology.
作者
王春晖
WANG Chun-hui(Zhongyifeng Construction Group Co.,Ltd,SuzhouJiangsu215131 China)
出处
《江苏建筑》
2019年第5期62-65,72,共5页
Jiangsu Construction
关键词
重型
大起重量
临轨道
钢构桁架
large-scale
big lifting weight
close to subway
steel truss