Modal Analysis of Five-Layer Vertical Structure Platform

Using the function of static analysis and modal analysis of ANSYS software, the bearing capacity and vibration condition of high-rise buildings can be simulated and analyzed, and the safety for the design of high-rise steel structure can be ensured. This research is mainly aimed at modal analysis for the overloaded five-layer vertical structure platform, and proves the rationality of the structure design by analyzing the conclusion. The analysis content includes: the stress that structure platform is in the static load, the analysis results include analysis parameters such as stress, torque, strain; modal analysis of structural platform, and the analysis results are respectively outputed in forms and pictures. Through the analysis, it can be proved that the structure platform is designed reasonably, and can satisfy the requirement of actual production.