Research on Complex Building Structure Design Based on Performance-based Design Method
The main components of a complex high-rise connected building are frame shear walls and continuous trusses.Research is conducted on the selection optimization of this continuous truss structure,and based on the complete continuum model,small earthquake elastic evaluation,medium earthquake performance testing,and large earthquake dynamic elastoplastic evaluation are carried out.This article conducts in-depth research on the core issues of connected buildings,including the arrangement of main components and nodes,the ability to resist continuous collapse,and the shape and damage status of buildings under strong earthquake action.After in-depth analysis,the research results show that the layout of complex high-rise connected buildings is suitable,and the arrangement of main components and nodes has achieved the expected functions,while also having the ability to resist continuous collapse.