Structural Stability for Construction of High-Rise Building

Abstract

This paper introduces the structural engineering of permanent structures, scaffolding, and construction equipment for structural stability during the construction of Lotte World Tower, which was completed in 2017. Verifications at various construction stages were performed ahead to ensure the safety of the completed high-rise building. Then, Structural review items for mega structure members at each construction sequence were discussed. Additionally, a Structural Health Monitoring System that monitors the stability of the building after completion was introduced.