Analysis of Semi-rigid Connection Performance in PrefabricatedHigh-rise Steel Structure
This study takes two new types of semi-rigid connection,evaluates the influence of prestressed cable and wall plate on prefabricated steel structure,evaluates the rotational performance of the structural members by the semi-rigid connection test,and optimizes the initial sec-tion of the structural members by the proposed optimization procedure.It is concluded that the semi-rigid connection has a significant impact on the bending performance of the prefabricated high-rise structure,and the stiffness of the steel frame is more significant than that of the mod-ular structure.In addition,this method provides a theoretical supplement to the modular design specification of the steel structure.
Prefabricated steel structureHigh-rise structureModular structureSemi-rigid connection test
国家科技期刊平台
NSTL
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