Experimental Research Of Seismic Behavior On Monolithic Precast Concrete Frame Joints

In this paper, mainly carry on experimental research on seismic behavior on monolithic precast concrete Frame Joints, in addition to carry out research on monolithic precast concrete design and construction methods.In the research on monolithic precast concrete frame structure seismic performance, Through carry out2monolithic precast concrete frame joints and2overall in-situ concrete frame joints tested under cyclic loading, research on the seismic behavior of new large-diameter steel sleeve connectors for filling monolithic precast concrete frame joints, while research on the differences of failure pattern and main seismic performance between monolithic precast concrete frame joints and overall in-situ concrete frame joints.In this paper, the design process of monolithic precast concrete frame structure include the design of overall in-situ concrete frame structures, split and merge of prefabricated,3D collision detection and detailed design of prefabricated, focusing on split and merge of prefabricated,3D collision detection and detailed design of prefabricated. Among them,3D collision detection, by use Autodesk Revit Structure and Autodesk NavisWorks, focusing on the research on the impact and role of BIM technology for monolithic precast concrete frame structure design method.In the research on monolithic precast concrete frame construction method, through lay down standardized assembly process, research on the monolithic precast concrete frame structure construction efficiency and quality by use standardized process control; research on the sleeve grouting efficiency and quality as well as structural seismic performance by use the device of pneumatic pressure grouting the bucket.Through the above research, carry out in-depth research on the seismic performance、 design and construction methods of monolithic precast concrete frame structure.