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http://dx.doi.org/10.12989/eas.2021.21.2.147

Evaluation of seismic performance of rotational-friction slip dampers in near-field and far-filed earthquakes  

Borhan, Sahar (Civil Engineering Department, Science and Arts University)
Tajammolian, Hamed (Department of Civil Engineering, Yazd University)
Yazdian, Mehdi (Civil Engineering Department, Science and Arts University)
Publication Information
Earthquakes and Structures / v.21, no.2, 2021 , pp. 147-159 More about this Journal
Abstract
In this study, the performance of rotational-friction slip dampers in steel structures with different heights is investigated by the use of fragility curves. The use of dampers is one of the methods for vibration control of structures by simultaneously increasing both the structural stiffness and damping. Rotational-friction slip dampers are among the passive control devices that dampen the earthquake energy through their stable cyclic behavior. To study the performance of these devices in steel structures, 3, 6 and 9-story steel moment frame structures are designed, and the mentioned dampers are attached to the structure by Chevron braces. To account for the earthquake uncertainty, with the aid of incremental dynamic analysis (IDA), the damper-equipped structure is subjected to both near-field and far-field ground motion records. The acceleration and drift engineering demand parameters are selected as the functions to quantify the damage states, and the design, modeling and material properties uncertainties are considered in accordance with FEMA P-695. Evaluation of statistical results and comparison of the fragility curves, shows that the probability of failure at different damage states decreases when the dampers are added to the structure. This decrease is more remarkable in low-rise structures and near-fault ground motions.
Keywords
acceleration; drift; far-field; fragility curve; Incremental Dynamic Analysis (IDA); near-field; rotational-friction damper;
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1 Vamvatsikos, D. and Cornell, C.A. (2002), "Incremental dynamic analysis", Earthq. Eng. Struct. Dyn., 31(3), 491-514. https://doi.org/10.1002/eqe.141.   DOI
2 Shrestha, B., Hao, H. and Bi, K. (2016), "Seismic response analysis of multiple-frame bridge with unseating restrainers considering ground motion spatial variation and SSI", Advan. Struct, Eng., 18(6), 873-891. https://doi.org/10.1260/1369-4332.18.6.873.   DOI
3 Tajammolian, H. and Khoshnoudian, F. (2018a), "Reliability of symmetric and asymmetric structures mounted on TCFP base isolators subjected to near-field earthquakes", J. Perform. Construct. Facilities, AISC, 32(4), 04018042. https://doi.org/10.1061/(ASCE)CF.1943-5509.0001182.   DOI
4 Kalkan, E. and Kunnath, S.K. (2006), "Effects of fling step and forward directivity on seismic response of buildings", Earthq. Spectra, 22, 367-390. https://doi.org/10.1193/1.2192560.   DOI
5 Nour Eldin, M., Kim, J. and Kim, J. (2018), "Optimum distribution of steel slit-friction hybrid dampers based on life cycle cost", Steel Compos. Struct., 27(5), 633-646. http://dx.doi.org/10.12989/scs.2018.27.5.633.   DOI
6 Mirtaheri, M., Amini, M. and Doosti Rad, M. (2017), "The effect of mainshock-aftershock on the residual displacement of buildings equipped with cylindrical frictional damper", Earthq. Struct., 12(5), 515-527. http://dx.doi.org/10.12989/eas.2017.12.5.515.   DOI
7 Mualla, I.H. and Belev, B. (2002), "Performance of steel frames with a new friction damper device under earthquake excitation", Eng. Struct., 24(3), 365-371. https://doi.org/10.1016/S0141-0296(01)00102-X.   DOI
8 Naeem, K. and Kim, J. (2019), "Seismic performance evaluation of a multi-slit damper", Eng. Struct., 189, 332-346. https://doi.org/10.1016/j.engstruct.2019.03.107.   DOI
9 Partovi Mehr, N., Khoshnoudian, F. and Tajammolian H. (2017), "Effects of vertical component of near-field ground motions on seismic responses of asymmetric structures supported on TCFP bearings", Smart Struct. Syst., 20(6), 641-656. http://dx.doi.org/10.12989/sss.2017.20.6.641.   DOI
10 PEER (2008), Open System for Earthquake Engineering Simulation (OpenSees) development platform by the Pacific Earthquake Engineering Research Center (PEER), http://opensees.berkeley.edu
11 ASCE 7 (2016), Minimum Design Loads for Building and Other Structures, American Society of Civil Engineers, Reston, Virginia, U.S.A.
12 Alavi, B. and Krawinkler, H. (2000) "Considering of near-fault ground motion effects in seismic design", Proceedings of the 12th World Conference on Earthquake Engineering, Auckland, New Zealand.
13 Rise, A.T.S.H. (2005), American Institute of Steel Construction.
14 CSI (2015), ETABS 2015 ver. 15.2.2, Computers and Structures Inc., U.S.A. http://www.csiamerica.com
15 Naeem, A. and Kim, J. (2020), "Seismic retrofit of structures using rotational friction dampers with restoring force", Advan. Struct. Eng., 23(16) 3525-3540, https://doi.org/10.1177/1369433220939213.   DOI
16 Pall, A.S. and Marsh C. (1982), "Response of friction damped braced frames", J. Struct. Div., ASCE, 108(9), 1313-1323.   DOI
17 PEER (2020), PEER Ground Motion Database development by the Pacific Earthquake Engineering Research Center (PEER). http:// ngawest2.berkeley.edu
18 Tajammolian, H. and Khoshnoudian, F. (2018b), "Acceleration amplification due to rotational components of near-fault earthquakes in triple concave friction pendulum base-isolated structures", Canadian J. Civil Eng., 45(4), 314-327. https://doi.org/10.1139/cjce-2016-0354.   DOI
19 Mahin, S., Bertero, V., Chopra, A.K. and Collins, R. (1976), Response of the Olive View hospital main building during the San Fernando earthquake, Earthquake Engineering Research Center (EERC), Report No. 76/22.1976, University of California (UCB), Berkeley, CA, U.S.A. https://nehrpsearch.nist.gov/static/files/NSF/PB271425.pdf.
20 Rezaei Rad, A. and Banazadeh, M. (2018), "Probabilistic risk-based performance evaluation of seismically base-isolated steel structures subjected to far-field earthquakes", Build., 8(9), 128. https://doi.org/10.3390/buildings8090128.   DOI
21 Tajammolian, H., Khoshnoudian, F., Rezaei Rad, A. and Loghman, V. (2018), "Seismic fragility assessment of asymmetric structures supported on TCFP bearings subjected to near-field earthquakes", Struct., 13, 66-78. https://doi.org/10.1016/j.istruc.2017.11.004.   DOI
22 Alirezaei, M., Mofid, M. and Tajamolian, H. (2015), "Investigation on the seismic behavior of single story concrete frames equipped with metallic yielding dampers", Scientia Iranica, 22(6), 2061-2068.
23 Anoushehei, M., Daneshjoo, F., Mahboubi, S. and Khazaeli, S. (2017), "Experimental investigation on hysteretic behavior of rotational friction dampers with new friction materials", Steel Compos. Struct., 24(2), 239-248. https://doi.org/10.12989/scs.2017.24.2.239.   DOI
24 Bertero, V., Mahin, S. and Herrera, R.A. (1978), "Aseismic design implication of near-fault San Fernando earthquake records", Earthq. Eng. Struct. Dyn., 6, 31-42. https://doi.org/10.1002/eqe.4290060105.   DOI
25 FEMA, P. (2009), 695, Quantification of Building Seismic Performance Factors, Federal Emergency Management Agency. Washington D.C.
26 AISC 360 (2010), Specification for Structural Steel Buildings, ANSI/AISC 360-10, American Institute of Steel Construction, Chicago, Illinois, U.S.A.
27 SAB Steel Development Company (2016), Designing and Manufacturing of Galvanized Lines for Seven Diamonds Industry and Sub-Circular Friction Dampers, National Conference on Civil Engineering, Shahid Beheshti University, Tehran, Iran.
28 Aiken, I.D., Kelly, J.M. and Pall, A.S. (1988), Seismic Response of a Nine-Story Steel Frame with Friction-Damped Cross-Bracing, 9WCEE, Tokyo/Kyoto, Japan.
29 AISC 341 (2010), Seismic Provisions for Structural Steel Buildings, American Institute of Steel Construction, Chicago, Illinois, U.S.A.
30 Tajammolian, H. and Mofid, M. (2013), "On the characteristics and design of yielding elements used in steel-braced framed structures", Struct. Des. Tall Spec. Build., 22(2), 179-191. https://doi.org/10.1002/tal.669.   DOI
31 Vafaei, M.R., Mursal, M., Sheikh, O. and Alih S.C. (2019), "Experimental study on the efficiency of tapered strip dampers for the seismic retrofitting of damaged non-ductile RC rrames", Eng. Struct., 199, 109601. https://doi.org/10.1016/j.engstruct.2019.109601.   DOI
32 FEMA-NIBS (2003), Earthquake Loss Estimation Methodology, Technical Manual Federal Emergency Management Agency and National Institute of Building Sciences, Washington, U.S.A.
33 Tajammolian, H., Khoshnoudian, F., Talaei, S. and Loghman, V. (2014), "The effects of peak ground velocity of near-field ground motions on the seismic responses of base-isolated structures mounted on friction bearings", Earthq. Struct., 7(6), 1259-1282. http://dx.doi.org/10.12989/eas.2014.7.6.1159.   DOI
34 Westenenk, B., Edwards J.J., de la Llera J.C. and Junemann, R. (2019), "Self-Centering Frictional Damper (SCFD)", Eng. Struct., 197, 109425. https://doi.org/10.1016/j.engstruct.2019.109425.   DOI