Design Research On The Composite Reconstruction Of Primary And Secondary School’s Corridor Integrating The Improvement Of Seismic Performance Of Frame Structure

The primary and secondary school building renovation is divided into two parts,architectural design transformation and structural reinforcement transformation.The former is an improvement of the school’s environment,from closed to open and multi-functional space.The latter is to improve the overall earthquake resistance of school buildings.These two transformations were carried out independently of each other,but were influenced by each other.This article attempts to combine the transformation needs of both the building and the structure,and proposes a design method for building transformation that can meet the structural needs at the same time.The architectural aspect is aimed at the compound transformation of the school building corridor,and the structural aspect is aimed at the seismic strengthening of the frame system."Built-in functional space in the corridor to transform it into a composite space" is the core content of the composite transformation design of the corridor.Therefore,the composition mode of the composite space of the frame system and the seismic strengthening mode of the frame structure are analyzed separately.The former summarizes the method of adjusting the space boundary that can form a functional space in the corridor,and requires the location and strength of the boundary.The latter establishes the correspondence between the seismic reinforcement technology and the strength of the space boundary,and proposes a targeted reinforcement technology for the method of adjusting the space boundary.By integrating the seismic reinforcement technology into the building retrofit design process of boundary adjustment,a composite building element corridor composite building retrofit design method was obtained.