Earthquakes and Structures

  • 제24권6호
  • /
  • Pages.415-428
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  • 2023
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  • 2092-7614(pISSN)
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  • 2092-7622(eISSN)
테크노프레스 (Techno-Press)
권호 표지
DOI QR코드

DOI QR Code

Experimental and analytical study of a new seismic isolation device under a column

  • Benshuai Liang (College of Civil Engineering, Xinjiang University) ;
  • Guangtai Zhang (College of Civil Engineering, Xinjiang University) ;
  • Mingyang Wang (College of Civil Engineering, Tongji University) ;
  • Jinpeng Zhang (State Grid Xinjiang Electric Power Co., Ltd.) ;
  • Jianhu Wang (College of Civil Engineering, Xinjiang University)
  • 투고 : 2022.06.10
  • 심사 : 2023.05.08
  • 발행 : 2023.06.25
⟨ 이전 논문 다음 논문 ⟩

초록

Low-cost techniques with seismic isolation performance and excellent resilience need to be explored in the case of rural low-rise buildings because of the limited buying power of rural residents. As an inexpensive and eco-friendly isolation bearing, scrap tire pads (STPs) have the issue of poor resilience. Thus, a seismic isolation system under a column (SISC) integrated with STP needs to be designed for the seismic protection of low-rise rural buildings. The SISC, which is based on a simple exterior design, maintains excellent seismic performance, while the mechanical behavior of the internal STP provides elastic resilience. The horizontal behaviors of the SISC are studied through load tests, and its mechanical properties and the intrinsic mechanism of the reset ability are discussed. Results indicate that the average residual displacement ratio was 24.59%, and the reset capability was enhanced. Comparative experimental and finite element analysis results also show that the load-displacement relationship of the SISC was essentially consistent. The dynamic characteristics of isolated and fixed-base buildings were compared by numerical assessment of the response control effects, and the SISC was found to have great seismic isolation performance. SISC can be used as a low-cost base isolation device for rural buildings in developing countries.

키워드

과제정보

The authors are grateful for the financial support received from the National Natural Science Foundation of China (No. 52268035) and the National Science Foundation of Xinjiang Uygur Autonomous Region of China (No. 2021D01D07). The authors gratefully acknowledge these supports.

참고문헌

  1. ABAQUS 1.1.41 (2014), User Subroutine to Define a Material's Mechanical Behavior, ABAQUS User Subroutines Reference Guide, ABAQUS 6.14 Documenttation.
  2. Ali, A., Hosseini, M. and Sahari, B.B. (2010), "A review of constitutive models for rubber-like materials", Am. J. Eng. Appl. Sci., 3(1), 232. https://doi.org/10.3844/ajeassp.2010.232.239.
  3. ASCE (2010), "Minimum design loads for buildings and other structures (ASCE/sei 7-10)", Am. Soc. Civil Eng., 559(3), 996. https://doi.org/10.1061/9780784412916.
  4. Bovo, M., Barbaresi, A., Torreggiani, D. and Tassinari, P. (2019), "Report on earthquake-induced failures of rural buildings aimed at future preservation strategies", J. Agricult. Eng., 50(2), 66-79. https://doi.org/10.4081/jae.2019.930.
  5. Calabrese, A., Serino, G., Strano, S. and Terzo, M. (2015a), "Experimental investigation of a low-cost elastomeric anti-seismic device using recycled rubber", Meccanica, 50(9), 2201-2218. https://doi.org/10.1007/s11012-015-0155-7.
  6. Calabrese, A., Spizzuoco, M., Serino, G., Della, C.G. and Maddaloni, G. (2015b), "Shaking table investigation of a novel, low-cost, base isolation technology using recycled rubber", Struct. Control Health Monit., 22, 107-122. https://doi.org/10.1002/stc.1663.
  7. Calabrese, A., Losanno, D., Spizzuoco, M., Strano, S. and Terzo, M. (2019), "Recycled rubber fiber reinforced bearings (RRFRBs) as base isolators for residential buildings in developing countries: The demonstration building of Pasir Badak, Indonesia", Eng. Struct., 192, 126-144. https://doi.org/10.1016/j.engstruct.2019.04.076.
  8. Calabrese, A., Losanno, D. and Barjani, A. (2020), "Effects of the long-term aging of glass-fiber reinforced bearings (FRBs) on the seismic response of a base-isolated residential building", Eng. Struct., 221, 110735. https://doi.org/10.1016/j.engstruct.2020.110735.
  9. Dadkhaha, H. and Mohebb, M. (2021), "A multi-hazard-based design approach for LRB isolation system against explosion and earthquake", Earthq. Struct., 21(1), 95-111. https://doi.org/10.12989/eas.2021.21.1.095.
  10. Davey, F. (2011), "Natural hazards-the Christchurch earthquakes", N.Z. J. Geol. Geophys., 54(2), 149-150. https://doi.org/10.1080/00288306.2011.581192.
  11. Ehsani, B. and Toopchi-Nezhad, H. (2017), "Systematic design of unbonded fiber reinforced elastomeric isolators", Eng. Struct., 132, 383-398. https://doi.org/10.1016/j.engstruct.2016.11.036.
  12. Eguchi, R.T., Goltz, J.D., Taylor, C.E., Chang, S.E., Flores, P.J., Johnson, L.A. and Blais, N.C. (1998), "Direct economic losses in the northridge earthquake: A three-year post-event perspective", Earthq. Spectra, 14(2), 245-264. https://doi.org/10.1193/1.1585998.
  13. Elert, G. (1998-2006), "The physics hypertextbook".
  14. GB/T 51408-2021 (2021), Standard for Seismic Isolation Design of Building, Chinese Standard Press, Beijing.
  15. GB/T 19879-2015 (2015), Steel Plate for Building Structure, Chinese Standard Press, Beijing.
  16. Gur, S., Roy, K. and Singh, P. (2022), "Seismic performance assessment of adjacent building structures connected with superelastic shape memory alloy damper and comparison with yield damper", Struct. Control Health Monit., 29(5), e2926. https://doi.org/10.1002/STC.2926.
  17. Hadad, H.A., Calabrese, A., Strano, S. and Serino, G. (2016), "A base isolation system for developing countries using discarded tyres filled with elastomeric recycled materials", J. Earthq. Eng., 21(2), 246-266. https://doi.org/10.1080/13632469.2016.1172371.
  18. Kelly, J.M. (2002), "Seismic isolation system for developing countries", Earthq. Spectra, 18(3), 385-406. https://doi.org/10.1193%2F1.1503339. https://doi.org/10.1193%2F1.1503339
  19. Kelly, J.M. and Konstantinidis, D. (2007), "Low-cost seismic isolators for housing in highly-seismic developing countries", 10th World Conference on Seismic Isolation, Energy Dissipation and Active Vibrations Control of Structures, Istanbul, Turkey, May.
  20. Lin, S.C., Han, J.Q. and Zhao, H.T. (2020), "Experimental and theoretical studies of bidirectional variable curvature friction pendulum bearing", KSCE J. Civil Eng., 24, 1568-1580. https://doi.org/10.1007/s12205-020-1525-9.
  21. Losanno, D., Spizzuoco, M. and Calabrese, A. (2019), "Bidirectional shaking-table tests of unbonded recycled-rubber fiber-reinforced bearings (RR-FRBs)", Struct. Control Health Monit., 26, e2386. https://doi.org/10.1002/stc.2386.
  22. Mars, W.V. and Fatemi, A. (2005), "Multiaxial fatigue of rubber: Part I: Equivalence criteria and theoretical aspects", Fatig. Fract. Eng. Mater. Struct., 28(6), 515-522. https://doi.org/10.1111/j.1460-2695.2005.00891.x.
  23. Meng, Q.L. and Feng, H. (2018), "The experimental study on the mechanical behavior of lead recycled tire pads (LRTP)", Chin. Civil Eng. J., 51(1), 58-67. https://doi.org/10.15951/j.tmgcxb.2018.01.007.
  24. Mishra, H.K. and Igarashi, A. (2013a), "Lateral deformation capacity and stability of layer-bonded scrap tire rubber pad isolators under combined compressive and shear loading", Struct. Eng. Mech., 48(4), 304-313. https://doi.org/10.12989/sem.2013.48.4.479.
  25. Mishra, H.K., Igarashi, A. and Matsushima, H. (2013b), "Finite element analysis and experimental verification of the scrap tire rubber pad isolator", Bull. Earthq. Eng., 11(2), 687-707. https://doi.org/10.1007/s10518-012-9393-4.
  26. Mishra, H.K., Igarashi, A., Dang, J. and Matsushima, H. (2014), "Pseudo-dynamic testing for seismic performance assessment of buildings with seismic isolation system using scrap tire rubber pad isolators", J. Civil Eng. Arch., 8, 73-88. https://doi.org/10.17265/1934-7359/2014.01.009.
  27. Mordini, A. and Strauss, A. (2008), "An innovative earthquake isolation system using fiber reinforced rubber bearings", Eng. Struct., 30(10), 2739-2751. https://doi.org/10.1016/j.engstruct.2008.03.010.
  28. Russo, G. and Pauletta, M. (2013), "Sliding instability of fiber-reinforced elastomeric isolators in unbonded applications", Eng. Struct., 48, 70-80. https://doi.org/10.1016/j.engstruct.2012.08.031.
  29. Rahman, M.H. (2018), "Earthquakes don't kill, built environment does: Evidence from cross-country data", Econ. Modell., 70, 458-468. https://doi.org/10.1016/j.econmod.2017.08.027.
  30. Somerville, P. (1995), "Kobe earthquake: An urban disaster", Eos Trans. Am. Geophys. Union, 76(6), 49-51. https://doi.org/10.1029/EO076i006p00049-02.
  31. Spizzuoco, M., Calabrese, A. and Serino, G. (2014), "Innovative low-cost recycled rubber-fiber reinforced isolator: Experimental tests and finite element analyses", Eng. Struct., 76, 99-111. https://doi.org/10.1016/j.engstruct.2014.07.001.
  32. Takayama, M. (2017), "Development and application of seismic isolation and response control of buildings in Japan", Proceedings of the 15th World Conference on Seismic Isolation, Energy Dissipation and Active Vibration Control of Structures, Wellington, New Zealand, September.
  33. Tiong, P.L., Adnan, A.B., Rahman, A.B. and Mirasa, A.K. (2014), "Seismic base isolation of precast wall system using high damping rubber bearing", Earthq. Struct., 7(6), 1141-1169. https://doi.org/10.12989/eas.2014.7.6.1073.
  34. Toopchi-Nezhad, H., Tait, M.J. and Drysdale, R.G. (2008), "Testing and modeling of square carbon-fiber-reinforced elastomeric seismic isolators", Struct. Control Health Monit., 15(6), 876-900. https://doi.org/10.1002/stc.225.
  35. Toopchi-Nezhad, H., Tait, M.J. and Drysdale, R.G. (2011), "Bonded versus unbonded strip fiber reinforced elastomeric isolators: Finite element analysis", Compos. Struct., 93(2), 850-859. https://doi.org/10.1016/j.compstruct.2010.07.009.
  36. Turer, A. and Zden, B. (2008), "Seismic base isolation using low-cost Scrap Tire Pads (STP)", Mater. Struct., 41(5), 891-908. https://doi.org/10.1617/s11527-007-9292-3.
  37. Uniform Building Code (UBC) Volume 2 (1997), Structural Design Requirements, Earthquake Regulations for Isolated Seismic Structure, Uniform Building Code, Whittier, CA, USA.
  38. Wang, M.Y. and Zhang, G.T. (2022), "Mechanical properties and seismic isolation behavior of scrap tire pads subjected to thermal-cold cycles in rural construction", Struct., 40, 607-620. https://doi.org/10.1016/j.istruc.2022.04.057.
  39. Yasemin, D.A., Ahmet, T., Ugurhan, A. (2014), "Seismic resistance evaluation of traditional ottoman timber-frame him is housed: Frame loadings and material tests", Earthq. Spectra, 30(4), 1711-1732. https://doi.org/10.1193/011412EQS011M.
  40. Zhang, G.T., Zhang, J.P. and Wang, M.Y. (2020), "Time-varying law of mechanical properties of scrap tire rubber pads under thermal aging", Mater. Rep., 16, 16182-16188. https://doi.org/10.11896/cldb.19060137.
  41. Zhang, G.T., Cai, Z.X. and Zhang, M. (2019), "Technology of low-cost scrap tire pads", Earthq. Resist. Eng. Retrofit., 41, 37-41. https://doi.org/10.16226/j.issn.1002-8412.2019.05.006.
  42. Zisan, M.B. and Igarashi, A. (2021), "Lateral load performance and seismic demand of unbonded scrap tire rubber pad base isolators", Earthq. Eng. Eng. Vib., 20(3), 803-821. https://doi.org/10.1007/S11803-021-2053-4.
  43. Zisan, M.B., Hasan, M. and Haque, M. (2022), "Performance assessment of buildings seismically isolated with scrap tire rubber pad isolators", Asian J. Civil Eng., 24(1), 287-307. https://doi.org/10.1007/s42107-022-00503-2.