884aa四虎影成人精品,99久久国产综合精品女图图等你,97在线观看永久免费视频,久久精品国产精品亚洲38,ⅵdeodesetv性欧美

(華僑大學土木工程系  泉州  362011)
【提要】  探討摩擦耗能減震技術在結構抗震加固中的應用方法。以一工程為例,結合軟件TAT對該結構進行抗震驗算,找出結構薄弱層。利用遺傳算法優(yōu)化設計摩擦耗能支撐參數(shù),使結構滿足多遇地震和罕遇地震下預期結構位移控制要求。
【關鍵詞】  摩擦耗能  抗震加固  應用
Research on Application of Friction Energy Dissipation Technique in Structural Seismic Strengthening/Xu Yuye,Wang Quanfeng(Department of Civil Engineering,National Huaqiao University,Quanzhou 362011,China)
Abstract:The application method of friction energy dissipation in structural seismic strengthening is discussed.Taking an engineering project as an example, the seismic design of the structure is checked and the weak story is found with the help of TAT soft ware.The optimal parameter of the friction energy dissipation is designed based on genetic algorithm and the limitation of structural interstory displacement is satisfied under minor earthquake and major earthquake.
Keywords:friction energy dissipation;structural seismic strengthening;application