[논문]Development and experimental validation of an assembled steel double-stage yield buckling restrained brace

Sun, Jiangbo; Pan, Peng; Wang, Haishen

doi:10.1016/j.jcsr.2018.03.003

Development and experimental validation of an assembled steel double-stage yield buckling restrained brace

Journal of constructional steel research : JCSR, v.145, 2018년, pp.330 - 340

Sun, Jiangbo (Institute of Engineering Mechanics, China Earthquake Administration, Key Laboratory of Earthquake Engineering and Engineering Vibration of China Earthquake Administration) , Pan, Peng (Key Laboratory of Civil Engineering Safety and Durability of the China Education Ministry, Tsinghua University) , Wang, Haishen (Department of Civil Engineering, Tsinghua University)

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Abstract A novel assembled steel double-stage yield buckling restrained brace (DYB) was experimentally studied. The DYB core plate comprises one small core plate and one large core plate connected in series. The deformation capacity of the small core plate is restricted by a stopper mechanism. The deformation of the DYB is first concentrated at the small core plate and then shifted to the large core plate once the stopper mechanism is triggered, resulting in double-stage yield behavior of the DYB. Three specimens were fabricated with core plates of different size to study the main influencing factors in the design of DYBs. Quasi-static tests were conducted. Results from a comprehensive experimental study demonstrate that the DYB has a ductile, stable, and repeatable hysteretic behavior. It is a reliable and practical alternative to conventional framing systems in that it can enhance the earthquake resistance of existing and new structures and provide the rigidity needed to satisfy structural drift limits while delivering a stable and substantial energy absorption capacity. The proposed hysteretic model of the DYB was calibrated with the test results, showing good agreement and the capacity to capture characteristic points of hysteresis curves. Highlights An innovative assembled steel double-stage buckling restrained brace (DYB) is proposed. The excellent performance of DYBs were experimental validated. The strength of the proposed DYB can be calculated by using the proposed hysteretic model. The yield strength ratio between the small and large core plates is important to DYB performances.

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참고문헌 (25)

Eng. News Rec. Reina 21 34 1997 Fully braced for seismic survival
Clark 1999 Proceedings of the 69th Annual Convention Design procedures for buildings incorporating hysteretic damping devices
Earthq Eng Eng Seismol Tsai 2 93 2000 Overview of building damages in 921 Chi-Chi earthquake
Eng. Struct. Zhao 31 1707 2009 10.1016/j.engstruct.2009.02.039 Field investigation on the performance of building structures during the 12 May 2008 Wenchuan earthquake in China

상세보기
Earthquake Spectra Okazaki 29 S219 2013 10.1193/1.4000124 Damage to steel buildings observed after the 2011 Tohoku-Oki earthquake

상세보기
Can. J. Civ. Eng. Tremblay 33 1 183 2006 10.1139/l05-103 Seismic testing and performance of buckling restrained bracing systems

상세보기
J. Constr. Steel Res. Hoveidae 79 151 2012 10.1016/j.jcsr.2012.07.022 Overall buckling behavior of all-steel buckling restrained braces

상세보기
J. Struct. Eng. ASCE Genna 138 1231 2012 10.1061/(ASCE)ST.1943-541X.0000558 Analysis of the lateral thrust in bolted steel buckling restrained braces. I: experimental and numerical results

상세보기
J. Constr. Steel Res. Judd 125 164 2016 10.1016/j.jcsr.2016.06.007 Cyclic tests of all-steel web-restrained buckling-restrained brace subassemblages

상세보기
J. Constr. Steel Res. Hoveidae 114 89 2015 10.1016/j.jcsr.2015.06.005 Numerical investigation of seismic behavior of short-core all-steel buckling restrained braces

상세보기
J. Constr. Steel Res. Hosseinzadeh 119 76 2016 10.1016/j.jcsr.2015.12.014 Seismic evaluation of all-steel buckling restrained braces using finite element analysis

상세보기
J. Struct. Eng. ASCE Corte 141 2015 Field testing of all-steel buckling-restrained braces applied to a damaged reinforced concrete building
Earthq. Eng. Struct. Dyn. Eryasar 39 561 2010 An experimental study on steel-encased buckling restrained brace hysteretic damper
Watanabe Vol. 4 719 1988 Proc., 9th World Conf. on Earthquake Engineering Properties of brace encased in buckling-restraining concrete and steel tube
Iwata 33 2000 Behaviour of Steel Structures in Seismic Area Buckling-restrained braces as hysteretic dampers
Tremblay 549 1999 Proc., 8th Canadian Conf. on Earthquake Engineering Seismic rehabilitation of a four-storey building with a stiffened bracing system
Eng. Struct. Sabelli 25 655 2003 10.1016/S0141-0296(02)00175-X Seismic demands on steel braced frame buildings with buckling restrained braces

상세보기
Ko 2002 Proc., 7th U.S National Conf. on Earthquake Engineering, Boston Paper No. 16 Application of the unbonded brace in medical facilities
J. Struct. Eng. Fahnestock 133 9 1195 2007 10.1061/(ASCE)0733-9445(2007)133:9(1195) Seismic response and performance of buckling-restrained braced frames

상세보기
Uang 2003 Proc., Int. Workshop on Steel and Concrete Composite Construction Reducing residual drift of buckling-restrained braced frames
J. Struct. Eng. Erochko 137 5 589 2011 10.1061/(ASCE)ST.1943-541X.0000296 Residual drift response of SMRFs and BRB frames in steel buildings designed according to ASCE 7-05

상세보기
Struct. Des. Tall Special Build. Pan 26 4 2017 10.1002/tal.1335 Seismic performance of a reinforced concrete frame equipped with a double-stage yield buckling restrained brace

상세보기
J. Constr. Steel Res. Deng 106 311 2015 10.1016/j.jcsr.2015.01.004 Development of a buckling restrained shear panel damper

상세보기
Chinese ministry of housing and urban rural development 2010 Code for Seismic Design of Buildings GB50011-2010
AISC (American Institute of Steel Construction) 2005 Seismic Provisions for Structural Steel Buildings, Chicago, IL

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Development and experimental validation of an assembled steel double-stage yield buckling restrained brace

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