梯田式超高层钢结构建筑群塔作业分析应用技术

Analysis and Application of Group Tower Cranes Operation of Terrace Type Super High-rise Steel Structure

通过对梯田式超高层建筑的钢结构塔式起重机作业进行综合分析,结合项目结构特点,进行钢结构构件吊装分析,确保项目在满足合同工期要求的前提下,选择最优的群塔部署方案,并通过科学统筹调度,满足各施工专业合理的垂直运输要求,实现项目建设有序进行。应用一系列科学的统计方法,量化出塔式起重机选择方案。

Through completing the comprehensive analysis on the operation of steel structure tower crane for terrace type super high-rise buildings, considering the structure characteristics of the project,analyzing the hoisting of steel structure,this paper got the optimal deployment scheme of group tower cranes under the premise of meeting the requirements of the contract period. To meet the requirements of vertical transportation of each construction job,authors use the science overall dispatch to achieve the project production orderly on the line. Based on a series of scientific statistical method,this paper quantified the tower crane selection scheme.