The Research On Reinforced Concrete Farme Joints Connecting Damper

In this article, the design practice of seismic reinforcing staff exist vague understandingafter the additional damper force frame joints associated variation, amplitude and nodeconnections and reinforcement, taking a practical engineering example, in using the MIDASprogram of small earthquakes (linear)and big earthquake (nonlinear)based on the analysis,after analyzing the additional damper force frame joints and amplitude variation, and makethe node connection and reinforcement design recommendations..Chapter Ⅰ mainly elaborated the node commonly used reinforcement method, theoutsourcing steel sleeve reinforcement method, also characteristics and application status ofseismic energy dissipation reinforcement technology，Finally, I summarized this topic researchwhich purposes on the basis of the study contents.Chapter II main content is concepts of seismic energy dissipation, the study of historyand current situation of the viscous dampers in the seismic reinforcement, and the applicationof viscous dampers in seismic reinforcement at home and abroad, and also the application inXinjiang Uygur Autonomous Region etc.Chapter Ⅲ the main content is the theory introduction, the failure forms of the corearea of joints, the mechanical model of the shear resistance mechanism of node area and theframe joint shear strength factors analysis, the final presentation of the force frame structurenode characteristics.Chapter Ⅳ is the analyze on connected with the damper on the beam-column jointsinternal forces, to summarize the combined effects of the damper frame joints.