Research on seismic performance and design method of combined steel lead energy dissipation structure (I) - Details

author：

Yan, X.-Y. (Yan, X.-Y..) ^[1] | Zhang, Y.-S. (Zhang, Y.-S..) ^[2] | Wang, H.-D. (Wang, H.-D..) ^[3] | Huang, D.-Y. (Huang, D.-Y..) ^[4] | Xin, Y.-J. (Xin, Y.-J..) ^[5]

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Scopus

Abstract：

A　new　combined　steel　lead　damper　(NCSLD)　was　presented.　Construction　and　working　mechanism　of　NCSLD　were　introduced,　pseudo-static　tests　of　the　small　size　dampers　which　would　be　used　in　the　subsequent　shaking　table　tests　were　carried　out　for　the　study　of　mechanical　properties　of　NCSLD　using　electro-hydraulic　servo　press-shear　machine.　Processing　technology　of　the　damper　was　improved.　Shaking　table　tests　under　two-dimensional　excitation　on　structural　aseismic　control　of　a　one-story　structure　model　were　carried　out　using　the　small　size　NCSLD;　parameters　of　the　structure　and　shaking　table　were　also　introduced.　Results　indicate　that　process　improvement　is　beneficial　to　the　implementation　of　working　mechanism　of　the　damper,　NCSLD　has　full　hysteresis　loop　which　takes　on　bilinearity,　NCSLD　has　obvious　energy　dissipation　effect　and　it　can　control　structural　seismic　response　effectively.

Keyword：

Earthquake simulation shaking table test; Hysteresis loop; New combined steel lead damper (NCSLD); Seismic response; Structural earthquake-resistance

Community：

[ 1 ] [Yan, X.-Y.]School of Civil Engineering, Harbin Institute of Technology, Harbin 150090, China
[ 2 ] [Yan, X.-Y.]College of Civil Engineering, Fuzhou University, Fuzhou 350108, China
[ 3 ] [Zhang, Y.-S.]Earthquake Engineering Research and Test Center, Guangzhou University, Guangzhou 510405, China
[ 4 ] [Wang, H.-D.]School of Civil Engineering, Harbin Institute of Technology, Harbin 150090, China
[ 5 ] [Huang, D.-Y.]School of Civil Engineering, Harbin Institute of Technology, Harbin 150090, China
[ 6 ] [Xin, Y.-J.]School of Civil Engineering and Mechanics, Yanshan University, Qinhuangdao 066004, China

Reprint 's Address：

[Yan, X.-Y.]School of Civil Engineering, Harbin Institute of Technology, Harbin 150090, China

Email：

yxy910@163.com

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Source ：

Journal of Harbin Institute of Technology (New Series)

ISSN： 1005-9113

Year： 2010

Issue： 3

Volume： 17

Page： 376-382

Cited Count：

WoS CC Cited Count：

SCOPUS Cited Count：

ESI Highly Cited Papers on the List： 0 Unfold All

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Chinese Cited Count：

30 Days PV： 1

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