The Seismic Research On Multi-Storey Large Bay Residential Plate

Multi-layered doltish great standard width housing [1], uses the prestressed co ncrete doltish to take the floor, the structural style may for the frame, the frame tube and the shearing force wall and so on the commonly used form, the indoors wall uses the light quality room partition. This system may increase the useable area, realizes the housing design flexibility, the multiplicity, the compatibility and may the modification. At present, domestic also insufficiently is thorough to the multi-layered doltish great standard width housing earthquake resistance fundamenta 1 research, the system, its endogenic force distribution rule and does not have the traditional portal frame construction under the earthquake function analysis and the computational method to be mature. Therefore, this article launches the discussion on the multi-layered doltish great standard width housing earthquake resistance power performance.At first, We use both time history analysis and response spectra analysis to compute the Seismic character of this construction,and we verify the reliability of this house by the way of comparing two results.In this process,This article in separately comes based on in the performance/displacement earthquake resistance design method foundation using project software SAP2000 and PKPM to the structure to carry on slightly shakes, rare earthquake, the PushOver Earthquake resistance computation, finally obtains the structure to satisfy the earthquake resistance request the conclusion.Besides, it derives in details the whole process of analyzing slabs mechanically in the use of shell elements from the basic principle of finite elements.Meanwhile, it puts forward the basic idea of "the twice analytical method" in thefinite elements analysis of the prestressed concrete slab and the train of thought that the position of putting the prestressed bars (bunch) together should be analyzed as a three-dimensio nal spacial beam.At the same time, for better explaining the details of this way of analysis, the thesis finally applies the general finite elements analysissoftware of ANSYS, which is used widely at home and abroad to analyze an actual case from the initial modeling to the final disposing.This article work is for the purpose of through to the multi-layered doltish great standard width housing analysis and the research, knew thoroughly and understood this kind of structure, for garrisons the area promotion at the earthquake to apply this kind of housing structure to provide the theory basis, and will build the foundation for the next research work.