Structure and vibration-reduction study on tuning mass dampered-buckling restrained brace (I) - 文章详情页

作者：

Zhang, Y. (Zhang, Y..) (学者：张勇) | Gao, X.-Y. (Gao, X.-Y..) | Yin, X.-J. (Yin, X.-J..) | Fu, X.-Z. (Fu, X.-Z..)

收录：

Scopus PKU CSCD

摘要：

For　the　composite　functions　of　BRB　implementation,　SRC　tube　confining　the　steel　core　designed　as　a　TMD　mass,　the　core　taken　as　the　sliding　track,　and　additional　springs　added　as　resilient　elements,　a　new　type　damper　called　Tuning　Mass　Dampered-Buckling　Restrained　Brace　(TMD-BRB)　was　studied.　Results　show　that　it　has　no　affect　on　the　working　frequency　by　slant　setting　for　the　component.　The　TMD　dynamic　coefficient　affects　by　amplitude,　working　period　and　vibration　frequency.　The　contact　friction　coefficient　should　be　controlled　below　0.3.　Sliding　tests　and　FEM　analysis　show　that　it　has　a　high　dynamic　coefficient　and　a　stable　hysteresis　performance　by　this　recommended　construction.

关键词：

Buckling restrained brace (BRB); Finite element analysis; Tuning mass damper (TMD)

作者机构：

[ 1 ] [Zhang, Y.]College of Architecture and Civil Engineering, Beijing University of Technology, Beijing, 100124, China
[ 2 ] [Gao, X.-Y.]College of Architecture and Civil Engineering, Beijing University of Technology, Beijing, 100124, China
[ 3 ] [Yin, X.-J.]Qingdao Create Environment Control Technology Co. Ltd., Qingdao, 266101, China
[ 4 ] [Fu, X.-Z.]Qingdao Create Environment Control Technology Co. Ltd., Qingdao, 266101, China

通讯作者信息：

张勇
[Zhang, Y.]College of Architecture and Civil Engineering, Beijing University of TechnologyChina

电子邮件地址：

查看成果更多字段

成果类型
所属机构

所有年份指定年份从至