DOI QR코드

DOI QR Code

Probabilistic seismic performance assessment of self-centering prestressed concrete frames with web friction devices

  • Song, Long L. (Key Laboratory of Concrete and Prestressed Concrete Structures of the Ministry of Education, Southeast University) ;
  • Guo, Tong (Key Laboratory of Concrete and Prestressed Concrete Structures of the Ministry of Education, Southeast University)
  • Received : 2016.06.15
  • Accepted : 2016.12.02
  • Published : 2017.01.25

Abstract

A novel post-tensioned self-centering (SC) concrete beam-column connection with web friction devices has been proposed for concrete moment-resisting frames. This paper presents a probabilistic performance evaluation procedure to evaluate the performance of the self-centering concrete frame with the proposed post-tensioned beam-column connections. Two performance limit states, i.e., immediate occupancy (IO) and repairable (RE) limit states, are defined based on peak and residual story drift ratios. Statistical analyses of seismic demands revealed that the dispersion of residual drifts is larger than that of peak drifts. Due to self-centering feature of post-tensioning connections, the SC frame was found to have high probabilities to be recentered under the design basis earthquake (DBE) and maximum considered earthquake (MCE) ground motions. Seismic risk analysis was performed to determine the annual (50-year) probability of exceedance for IO and RE performance limit states, and the results revealed that the design objectives of the SC frame would be met under the proposed performance-based design approach.

Keywords

Acknowledgement

Supported by : National Key Research Program of China

References

  1. ACI Innovation Task Group (2001), "Acceptance criteria for moment frames based on structural testing and commentary", American Concrete Institute, Farmington Hills, Michigan.
  2. Ang, A.H.S. and Tang, W.H. (2007), Probability concepts in engineering: emphasis on applications to civil and environmental engineering, (2nd Edition), John Wiley & Sons, Inc., New York, NY, USA.
  3. Applied Technology Council (ATC) (2009), "Guidelines for seismic performance assessment of buildings: ATC-58 50% draft", Rep. No. 58, Applied Technology Council, Washington, DC, USA.
  4. ASCE 41-06 (2007), "Seismic rehabilitation of existing buildings", American Society of Civil Engineers, Reston, Virginia.
  5. Bradley, B.A., Dhakal, R.P., Mander, J.B. and Li, L. (2008), "Experimental multi-level seismic performance assessment of 3D RC frame designed for damage avoidance", Earthq. Eng. Struct. Dyn., 37(1), 1-20. https://doi.org/10.1002/eqe.741
  6. Christopoulos, C., Filiatrault, A., Uang, C.M. and Folz, B. (2002), "Posttensioned energy dissipating connections for moment-resisting steel frames", J. Struct. Eng., 128(9), 1111-1120. https://doi.org/10.1061/(ASCE)0733-9445(2002)128:9(1111)
  7. Christopoulos, C., Pampanin, S. and Priestley, M.J.N. (2003), "Performance-based seismic response of frame structures including residual deformations. Part I: single-degree of freedom systems", J. Earthq. Eng., 7(1), 97-118. https://doi.org/10.1080/13632460309350443
  8. Cornell, C., Jalayer, F., Hamburger, R. and Foutch, D. (2002), "Probabilistic basis for 2000 SAC Federal Emergency Management Agency steel moment frame guidelines", J. Struct. Eng., 128(4), 526-533. https://doi.org/10.1061/(ASCE)0733-9445(2002)128:4(526)
  9. Garlock, M. (2002), "Full-scale testing, seismic analysis, and design of post-tensioned seismic resistant connections for steel frames", Ph.D. dissertation, Civil and Environmental Engineering Dept., Lehigh Univ., Bethlehem, PA.
  10. GB 50010-2002. (2002), "Code for design of concrete structures", Chinese code, Beijing, China. (in Chinese)
  11. Guo, T. and Song, L.L. (2014), "Performance-based seismic design method of self-centering prestressed concrete frames with web friction devices", J. Build. Struct., 35(2), 22-28. (in Chinese)
  12. Jeong, S.H. and Elnashai, A. (2007), "Probabilistic fragility analysis parameterized by fundamental response quantities", Eng. Struct., 29(6), 1238-1251. https://doi.org/10.1016/j.engstruct.2006.06.026
  13. Kent, D.C. and Park, R. (1971), "Flexural members with confined concrete", J. Struct. Div., 97(7), 1969-1990.
  14. Kim, H.J. and Christopoulos, C. (2009), "Seismic design procedure and seismic response of post-tensioned self-centering steel frames", Earthq. Eng. Struct. Dyn., 38(3), 355-376. https://doi.org/10.1002/eqe.859
  15. Kwon, O.S. and Elnashai, A. (2006), "The effect of material and ground motion uncertainty on the seismic vulnerability of RC structure", Eng. Struct., 28(2), 289-303. https://doi.org/10.1016/j.engstruct.2005.07.010
  16. Li, L., Mander, J.B. and Dhakal, R.P. (2008), "Bi-directional cyclic loading experiment on a 3-D beam-column joint designed for damage avoidance", J. Struct. Eng., 134(11), 1733-1742. https://doi.org/10.1061/(ASCE)0733-9445(2008)134:11(1733)
  17. Lin, Y.C., Sause, R. and Ricles, J.M. (2013), "Seismic performance of a large-scale steel self-centering moment resisting frame: MCE hybrid simulations and quasi-static pushover tests", J. Struct. Eng., 139(7), 1227-1236. https://doi.org/10.1061/(ASCE)ST.1943-541X.0000661
  18. MacRae, G.A. and Kawashima, K. (1997), "Post-earthquake residual displacements of bilinear oscillators", Earthq. Eng. Struct. Dyn., 26(7), 701-716. https://doi.org/10.1002/(SICI)1096-9845(199707)26:7<701::AID-EQE671>3.0.CO;2-I
  19. Mazzoni, S., McKenna, F., Scott, M.H. and Fenves, G.L. (2009), "OpenSees (Open system for earthquake engineering simulation)", Pacific Earthquake Engineering Research (PEER) Center, University of California, Berkeley.
  20. McCormick, J., Aburano, H., Ikenaga, M. and Nakashima, M. (2008), "Permissible residual deformation levels for building structures considering both safety and human elements", Proceedings of the 14th World Conference on Earthquake Engineering, Beijing, China.
  21. Morgen, B. and Kurama, Y.C. (2007), "Seismic design of frictiondamped precast concrete frame structures", J. Struct. Eng., 133(11), 1501-1511. https://doi.org/10.1061/(ASCE)0733-9445(2007)133:11(1501)
  22. O'Reilly, G.J., Goggins, J. and Mahin, S.A. (2012), "Behaviour and design of a self-centering concentrically braced steel frame system", Proceedings of the 15th World Conference on Earthquake Engineering, Lisbon, Portugal.
  23. Pacific Earthquake Engineering Research Center (2014), "PEER Ground Motion Database", http://peer.berkeley.edu/peer_ground_motion_database.
  24. Pampanin, S., Christopoulos, C. and Priestley, M.J.N. (2003), "Performance-based seismic response of frame structures including residual deformations. Part II: multi-degree of freedom systems", J. Earthq. Eng., 7(1), 119-147. https://doi.org/10.1080/13632460309350444
  25. Park, J., Towashiraporn, P., Craig, J.I. and Goodno, B.J. (2009), "Seismic fragility analysis of low-rise unreinforced masonry structures", Eng. Struct., 31(1), 125-137. https://doi.org/10.1016/j.engstruct.2008.07.021
  26. Pettinga, D., Christopoulos, C., Pampanin, S. and Priestley, M.J.N. (2007), "Effectiveness of simple approaches in mitigating residual deformations in buildings", Earthq. Eng. Struct. Dyn., 36(12), 1763-1783. https://doi.org/10.1002/eqe.717
  27. Priestley, M.J.N. (1991), "Overview of the PRESSS research program", PCI J., 36(4), 50-57. https://doi.org/10.15554/pcij.07011991.50.57
  28. Priestley, M.J.N. (1996), "The PRESSS program-current status and proposed plans for phase III", PCI J., 41(2), 22-40. https://doi.org/10.15554/pcij.03011996.22.40
  29. Priestley, M.J.N, Sritharan, S., Conley, J.R. and Pampanin, S. (1999), "Preliminary results and conclusions from the PRESSS five-story precast concrete test building", PCI J., 44(6), 43-67.
  30. Ramirez, C.M. and Miranda, E. (2012), "Significance of residual drift in building earthquake loss estimation", Earthq. Eng. Struct. Dyn., 41(11), 1477-1493. https://doi.org/10.1002/eqe.2217
  31. Ruiz-Garcia, J. and Miranda, E. (2006), "Evaluation of residual drift demands in regular multi-storey frames for performance-based seismic assessment", Earthq. Eng. Struct. Dyn., 35(13), 1609-1629. https://doi.org/10.1002/eqe.593
  32. Ruiz-Garcia, J. and Miranda, E. (2010), "Probabilistic estimation of residual drift demands for seismic assessment of multi-story framed buildings", Eng. Struct., 32(1), 11-20 https://doi.org/10.1016/j.engstruct.2009.08.010
  33. Ricles, J.M., Sause, R. and Garlock, M.M. (2001), "Posttensioned seismic-resistant connections for steel frames", J. Struct. Eng., 127(2), 113-121. https://doi.org/10.1061/(ASCE)0733-9445(2001)127:2(113)
  34. Rodgers, G.W., Solberg, K.M., Mander, J.B., Chase, J.G., Bradley, B.A. and Dhakal, R.P. (2012), "High-force-to-volume seismic dissipators embedded in a jointed precast concrete frame", J. Struct. Eng., 138(3), 375-386. https://doi.org/10.1061/(ASCE)ST.1943-541X.0000329
  35. Rosenblueth, E. and Meli, R. (1986), "The 1985 Mexico earthquake: causes and effects in Mexico City", Concrete Int., (ACI), 8(5), 23-34.
  36. Singhal, A. and Kiremidjian, A.S. (1996), "Method for probabilistic evaluation of seismic structural damage", J. Struct. Eng., 122(12), 1459-1467. https://doi.org/10.1061/(ASCE)0733-9445(1996)122:12(1459)
  37. Solberg, K.M., Dhakal, R.P., Bradley, B.A., Mander, J.B. and Li, L. (2008), "Seismic performance of damage-protected beam-column joints", ACI Struct. J., 105(2), 205-214.
  38. Song, L.L. and Guo, T. (2014), "Study on seismic performance of self-centering prestressed concerete frames with web friction devices", China Civ. Eng. J., 31(12), 47-56. (in Chinese)
  39. Song, L.L., Guo, T. and Chen, C. (2014), "Experimental and numerical study of a self-centering prestressed concrete moment resisting frame connection with bolted web friction devices", Earthq. Eng. Struct. Dyn., 43(4), 529-545. https://doi.org/10.1002/eqe.2358
  40. Song, J. and Ellingwood, B.R. (1999), "Probabilistic modeling of steel moment frames with welded connections", Eng. J. (AISC), 36(3), 129-137.
  41. Teran-Gilmore, A., Ruiz-Garcia, J. and Bojorquez-Mora, E. (2015), "Flexible frames as self-centering mechanism for buildings having buckling-restrained braces", J. Earthq. Eng., 19(6), 978-990. https://doi.org/10.1080/13632469.2015.1011813
  42. Vamvatsikos, D. and Cornell, C.A. (2002), "Applied incremental dynamic analysis", Earthq. Eng. Struct. Dyn., 31(3), 491-514. https://doi.org/10.1002/eqe.141
  43. Veletsos, A.S. and Newmark, N.M. (1960), "Effect of inelastic behavior on the response of simple systems to earthquake motions", Proceedings of the 2nd World Conference on Earthquake Engineering, Japan.
  44. Wen, Y.K., Ellingwood, B.R., Veneziano, D. and Bracci, J. (2003), "Uncertainty modeling in earthquake engineering", FD-2 Rep. 12, Mid-America Earthquake (MAE) Center, Urbana, IL.
  45. Yu, X.H. (2012), "Probabilistic seismic fragility and risk analysis of reinforced concrete frame structures", Ph.D. Dissertation, Harbin Institute of Technology, Harbin. (in Chinese)

Cited by

  1. Probabilistic seismic demand assessment of self-centering concrete frames under mainshock-aftershock excitations vol.33, pp.5, 2017, https://doi.org/10.12989/scs.2019.33.5.641
  2. Collapse assessment and seismic performance factors in tall tube-in-tube diagrid buildings vol.19, pp.3, 2020, https://doi.org/10.12989/eas.2020.19.3.197
  3. Seismic retrofit of a structure using self-centring precast concrete frames with enlarged beam ends vol.72, pp.22, 2017, https://doi.org/10.1680/jmacr.19.00012
  4. Multiscale Modeling and Seismic Fragility Analysis of Corroded Precast Concrete Frame vol.35, pp.1, 2017, https://doi.org/10.1061/(asce)cf.1943-5509.0001535