Abstract：
Guorui Square, Block A and B office building owners affected by business requirements, installation location is greatly restricted, at the same time, the core tube size is small, the tube installed two tower cranes at the same time can not operate normally; the use of plug-in tower crane installation It is the most reasonable scheme in the core tube wall. It is the first case in Beijing. It is the focus of this project to ensure the safety of the core tube structure is not affected and at the same time to ensure the safety of the crane when it is installed and climbed.
SHI Xi-feng1,MA Tie-shan2,GAO Hai1 et al. Research and Application of External Tower Crane under Limited Site and Structure Constraints[J]. Architecture Technology, 2018, 49(4): 439-.
