Effect Of Position Of Energy-Dissipated Braces On Dynamic Response Of High-Rise Building

The technology of energy dissipation is a new earthquake resistant method. It has absorbed the tracditional ductility structure design thought, also has overcome weakness which the ductility structure damaged to be repaired is difficulty. And its performance stable, the engineering factor simple, the economy is reliable, so it has the widespread application prospect in our country, further studies on it has very big feasibility. The technology of energy dissipation has the certain research result, but still in a development stage, most of the standing projects were experimental, was apart from the universal promoted application still have the very great distance. Therefore, it is necessary to research energy-dissipated structure, it not only provides the basis for design, even can push the expansion and the application in our country.Energy-dissipated brace is a more commonly used component, is a kind of valid and economic path to control vibration-suppressing effectiveness on the high-rise building. The key of design energy-dissipated brace is how to arrange them reasonably. It arranged the position to be different can directly affect the structure earthquake resistance performance; eliminate the ability result as well as the economical rationality.With the element analysis software SAP2000, This article analysis earthquake resistance performance of a 28 irregular construction which has energy-dissipation braces. Contrast the earthquake resistance performance of the structure when energy-dissipated braces arranged the different position. Obtained a more superior plan, and put forward the proposal for the correlation research.