Steel and Composite Structures

  • 제43권3호
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  • Pages.375-388
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  • 2022
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  • 1229-9367(pISSN)
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  • 1598-6233(eISSN)
테크노프레스 (Techno-Press)
권호 표지
DOI QR코드

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Seismic assessment of Nitinol Belleville Elastic Nonlinear (NI-BELL-E-N) structural system

  • 투고 : 2021.12.28
  • 심사 : 2022.03.16
  • 발행 : 2022.05.10
⟨ 이전 논문 다음 논문 ⟩

초록

Nibellen structural system is a novel resilient bracing system based on the application of Bellville disks and Nitinol rods. The cyclic behavior of Nibellen assembly was obtained, and the design equations were developed based on the available literature. Seismic performance of the system was then studied analytically. Two groups of buildings with different lateral force resisting systems were designed and studied: one group with the Nibellen system, and the other with the special concentrically braced frame system. Each building group consisted of 5-, 10-, and 15-story buildings. The Design-Base-Event (DBE) and Maximum Considered Event (MCE) were considered as the seismic hazard, and a suite of seven ground motions were scaled accordingly for response history analyses. Finally, the resiliency of the buildings was studied by obtaining the functionality curve of the buildings before and after the seismic event. The construction cost of the 5-story building with Nibellen bracing system increased but the post-earthquake cost decreased significantly. The application of Nibellen system in the 10- and 15-story buildings reduced both the construction and repair costs, considerably. Resiliency of all the buildings was improved when Nibellen system was used as the lateral force resisting system.

키워드

참고문헌

  1. AISC (2017), Steel Construction Manual. Chicago, Ill, American Institute of Steel Construction.
  2. Almen, J.O. (1936), The uniform-section disk spring. ASME.
  3. ASCE/SEI41-13 (2014), Seismic Evaluation and Retrofit of Existing Buildings, ASCE.
  4. ASCE/SEI7-16 (2016), Minimum Design Loads and Associated Criteria for Buildings and Other Structures. American Society of Civil Engineers.
  5. ASTM-F2516-18 (2018), Standard Test Method for Tension Testing of Nickel-Titanium Superelastic Materials, PA, ASTM Standards.
  6. Bruneau, M., Chang, S.E., Eguchi, R.T., Lee, G.C., O'Rourke, T. D., Reinhorn, A.M. and Von Winterfeldt, D. (2003), "A framework to quantitatively assess and enhance the seismic resilience of communities", Earthq. Spectra, 19(4), 733-752. https://doi.org/10.1193%2F1.1623497. https://doi.org/10.1193%2F1.1623497
  7. Carr, A.J. (2008), "RUAUMOKO-Inelastic dynamic analysis program", Dep. Civil Eng., Univ. Canterbury, Christchurch, New Zealand.
  8. D'Aniello, M., Costanzo, S. and Landolfo, R. (2015), "The influence of beam stiffness on seismic response of chevron concentric bracings", J. Construct. Steel Res., 112, 305-324. https://doi.org/10.1016/j.jcsr.2015.05.021.
  9. DesRoches, R., McCormick, J. and Delemont, M. (2004), "Cyclic properties of superelastic shape memory alloy wires and bars.", J. Struct. Eng., 130(1), 38-46. https://doi.org/10.1061/(ASCE)0733-9445(2004)130:1(38).
  10. Fan, X.W., Xu, L.H. and Li, Z.X. (2018), "Behaviors comparisons and prediction of pre-pressed spring self-centering energy dissipation braces", Int. J. Struct. Stab. Dyn., 18(08), 1840006. https://doi.org/10.1142/S0219455418400060.
  11. FEMA-P58 (2018), Seismic Performance Assessment of Buildings, Federal Emergency Management Agency.
  12. Fortney, P.J. and Thornton, W.A. (2015), "The chevron effect-not an isolated problem", Eng. J., 52(2), 125-163.
  13. Fortney, P.J. and Thornton, W.A. (2017), "The chevron effect and analysis of chevron beams-a paradigm shift", Eng. J., AISC, 54(4), 263-296.
  14. Gordian (2018), Building Construction Cost Data, RSMeans.
  15. Hadad, A.A. (2021), Development of an Innovative Resilient Steel Braced Frame with BellevilleDisk and Shape Memory Alloy Assemblies, Ph.D. Dissertation, University of Cincinnati.
  16. Hadad, A.A. and Fortney, P.J. (2019), "Studying the ductility factor for middle gusset connections in chevron braced frame configurations", In Structures Congress 2019: Buildings and Natural Disasters. American Society of Civil Engineers.
  17. Hadad, A.A. and Fortney, P.J. (2020), "Investigation on the performance of a mathematical model to analyze concentrically braced frame beams with V-Type bracing configurations", Eng. J., 57(2), 91-108.
  18. Hadad, A.A., Shahrooz, B.M. and Fortney, P.J. (2021), "Innovative resilient steel braced frame with Belleville disk and shape memory alloy assemblies", Eng. Struct., 237, 112166. https://doi.org/10.1016/j.engstruct.2021.112166.
  19. Liu, Y., Guo, Z., Liu, X., Chicchi, R. and Shahrooz, B. (2019), "An innovative resilient rocking column with replaceable steel slit dampers: Experimental program on seismic performance", Eng. Struct., 183, 830-840. https://doi.org/10.1016/j.engstruct.2019.01.059.
  20. NIST (2017), Guidelines for Nonlinear Structural Analysis for Design of Buildings Part I - General, Applied Technology Council.
  21. PEER (2013), PEER Ground Motion Database. University of California, Berkeley, CA, Pacific Earthquake Engineering Research Center.
  22. Sabelli, R., Mahin, S. and Chang, C. (2003), "Seismic demands on steel braced frame buildings with buckling-restrained braces", Eng. Struct., 25(5), 655-666. https://doi.org/10.1016/S0141-0296(02)00175-X.
  23. Sabol, T.A. (2004), "An assessment of seismic design practice of steel structures in the United States since the Northridge earthquake", Struct. Des. Tall Spec. Build., 13(5), 409-423. https://doi.org/10.1002/tal.282.
  24. Sahoo, D.R. and Chao, S.H. (2015), "Stiffness-based design for mitigation of residual displacements of buckling-restrained braced frames", J. Struct. Eng., 141(9), 04014229. https://doi.org/10.1061/(ASCE)ST.1943-541X.0001204.
  25. Shen, J., Seker, O., Akbas, B., Seker, P., Momenzadeh, S. and Faytarouni, M. (2017), "Seismic performance of concentrically braced frames with and without brace buckling", Eng. Struct., 141, 461-481. https://doi.org/10.1016/j.engstruct.2017.03.043.
  26. Shen, J., Wen, R. and Akbas, B. (2015), "Mechanisms in two-story X-braced frames", J. Construct. Steel Res., 106, 258-277. https://doi.org/10.1016/j.jcsr.2014.12.014.
  27. 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.
  28. Xie, Q. (2005), "State of the art of buckling-restrained braces in Asia", J. Construct. Steel Res., 61(6), 727-748. https://doi.org/10.1016/j.jcsr.2004.11.005.