Seismic Performance Analysis And Engineering Applicatio Study Of Shear Wall Supporting Structure System

In order to improve the ductility of shear walls and its nature of destruction，toincrease their ability of energy dissipation，the team has combined the shear wall withsteel support structure together，formed a kind of shear wall-support structure system，and set up a damping device to improve the dissipation ability of shear wall structurefurther more．This article made the mainly route about the seismic performance andengineering application of shear wall-support structure system，through collectingrelated reports and investigation in the field，drew up a detailed research plan，graduallycarried out research work．Firstly，finished the test and theoretical analysis about thesingle prevent buckling support by using the pseudo-static test method， and thenfollowed the test and theoretical analysis of steel truss with preventing bucklingsupport，meanwhile my classmate--Kang Li has finished tests of the different structureforms with preventing buckling support，compared the results，it is apparent that thebuckling support steel truss has good seismic performance．Secondly，using the dynamicelastic-plastic time history analysis method，the different shear wall-support structuresystem has carried on the seismic performance，the best layout with the optimal preventbuckling support steel truss is concluded．Comparing with the ordinary shear wallstructure by the time history response curves about the floor displacement，velocity，acceleration and total basal shear seismic dynamic response，All of them have beeneffectively controlled， and the seismic response of the overall structure has beenreduced. Compared the ductility coefficient and the structural damage process with theordinary shear wall structure，it is obvious that not only improves the ductility of shearwall structure，but also reduces the shear wall of the internal force，and the ductilityfailure properties of shear wall structure has achieved．Thirdly，construction technologyand economy of shear wall-support structure system has analyzed， this kind ofstructure system is not only convenient in construction，and also is superiority in theeconomic aspect．Finally the research conclusion was summarized，and the shear wall-support structure system of the engineerin gapplication prospect swerediscussed．...