大起重量塔吊的选型和布置

The Lectotype and Arrangement of Large-scale Tower Crane

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.