Anti-typhoon Construction Measures Research of Super High-rise Tower Crane
Boom tower crane plays an important role in the construction of super high-rise buildings.How to ensure its safety in the construction process becomes a difficult point in the construction of super high-rise buildings in coastal areas.Taking the construction of a super high-rise building in coastal areas as the background,the finite element model of the boom tower crane is established,and the stress and deformation of the tower crane under different wind loads are simulated and analyzed.The influence of the bearing reaction force of the tower crane on the main structure is analyzed.The analysis of the structure shows that although the stress and displacement of the boom and the standard joint are within the safe range under high wind load,technical measures are still needed to ensure safety.Under the maximum wind load,the bearing reaction force has little effect on the main structure and meets the design requirements.
tall buildingstower cranefinite element analysisstressdeformationconstruction
万方数据
维普
