Seismic Performance of Self-Centering Bridge Piers with Rocking Mechanical Hinges
Publication: Journal of Bridge Engineering
Volume 27, Issue 12
Abstract
A rocking column has excellent earthquake resistance and post-earthquake recovery capacity. However, concrete spalling or crushing easily occur at the rocking interface due to local high compression stress. In this paper, a rocking mechanical hinge (RMH) is proposed that can minimize the local damage, as well as being able to improve the construction rate of bridge piers. The RMH uses post-tensioned tendons to provide recentering capacity and oval steel dissipaters to dissipate energy. Simplified analytical equations are developed to analyze the hysteretic behavior of the RMH column. Based on the developed simplified analytical equations, the initial post-tensioned (PT) axial load ratio, the PT area ratio, the eccentricity of the bearing plate, and the energy dissipater ratio are parametrically studied, and the recommendation values of key parameters are identified accordingly. Furthermore, nonlinear time history analyses are conducted to investigate the seismic performance of the RMH column, compared with the conventional reinforced-concrete (RC) column and the conventional rocking column. Results show that the RMH column has superior seismic performance, with negligible residual displacement compared with the conventional RC column, and sustains minimized local damage compared with the conventional rocking column.
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Acknowledgments
The financial support provided by the National Natural Science Foundation of China (Grant No.51838010), the China Scholarship Council (Grant No.202006260245), and the State Key Laboratory of Disaster Reduction in Civil Engineering (Grant No. SLDRCE19-A-08) are greatly appreciated by the authors.
References
AASHTO. 2017. AASHTO LRFD bridge design specifications. 8th ed. Washington, DC: AASHTO.
Bu, Z.-Y., and Y.-C. Ou. 2013. “Simplified analytical pushover method for precast segmental concrete bridge columns.” Adv. Struct. Eng. 16 (5): 805–822. https://doi.org/10.1260/1369-4332.16.5.805.
Cao, Z. L., H. Wang, and T. Guo. 2017. “Fragility analysis of self-centering prestressed concrete bridge pier with external aluminum dissipators.” Adv. Struct. Eng. 20 (8): 1210–1222. https://doi.org/10.1177/1369433216673376.
Chen, Y., C. Chen, H. Jiang, T. Liu, and Z. Wan. 2019. “Study of an innovative graded yield metal damper.” J. Constr. Steel Res. 160: 240–254. https://doi.org/10.1016/j.jcsr.2019.05.028.
Deng, K., P. Pan, and C. Wang. 2013. “Development of crawler steel damper for bridges.” J. Constr. Steel Res. 85: 140–150. https://doi.org/10.1016/j.jcsr.2013.03.009.
Dimopoulos, A. I., T. L. Karavasilis, G. Vasdravellis, and B. Uy. 2013. “Seismic design, modelling and assessment of self-centering steel frames using post-tensioned connections with web hourglass shape pins.” Bull. Earthquake Eng. 11 (5): 1797–1816. https://doi.org/10.1007/s10518-013-9437-4.
Dong, H., X. Du, Q. Han, H. Hao, K. Bi, and X. Wang. 2017. “Performance of an innovative self-centering buckling restrained brace for mitigating seismic responses of bridge structures with double-column piers.” Eng. Struct. 148: 47–62. https://doi.org/10.1016/j.engstruct.2017.06.011.
Eatherton, M. R., X. Ma, H. Krawinkler, D. Mar, S. Billington, J. F. Hajjar, and G. G. Deierlein. 2014. “Design concepts for controlled rocking of self-centering steel-braced frames.” J Struct Eng 140 (11): 04014082. https://doi.org/10.1061/(asce)st.1943-541x.0001047.
ElGawady, M., A. J. Booker, and H. M. Dawood. 2010. “Seismic behavior of posttensioned concrete-filled fiber tubes.” J. Compos. Constr. 14 (5): 616–628. https://doi.org/10.1061/(asce)cc.1943-5614.0000107.
Filippou, F. C., E. P. Popov, and V. V. Bertero. 1983. Effects of bond deterioration on hysteretic behavior of reinforced concrete joints. Report EERC 83–19. Berkeley, CA: Earthquake Engineering Research Center, University of California.
Freddi, F., C. A. Dimopoulos, and T. L. Karavasilis. 2017. “Rocking damage-free steel column base with friction devices: Design procedure and numerical evaluation.” Earthquake Eng. Struct. Dyn. 46 (14): 2281–2300. https://doi.org/10.1002/eqe.2904.
Freddi, F., C. A. Dimopoulos, and T. L. Karavasilis. 2020. “Experimental evaluation of a rocking damage-free steel column base with friction devices.” J. Struct. Eng. 146: 10. https://doi.org/10.1061/(asce)st.1943-541x.0002779.
Guerrini, G., J. I. Restrepo, M. Massari, and A. Vervelidis. 2015a. “Seismic behavior of posttensioned self-centering precast concrete dual-shell steel columns.” J. Struct. Eng. 141 (4): 04014115. https://doi.org/10.1061/(asce)st.1943-541x.0001054.
Guerrini, G., J. I. Restrepo, A. Vervelidis, and M. Massari. 2015b. Self-centering precast concrete dual-steel-shell columns for accelerated bridge construction seismic performance analysis and design. PEER Rep. No. 2015/13. Berkeley, CA: Pacific Earthquake Engineering Research Center, Univ. of California.
Javanmardi, A., Z. Ibrahim, K. Ghaedi, H. Benisi Ghadim, and M. U. Hanif. 2019. “State-of-the-art review of metallic dampers: Testing, development and implementation.” Arch. Comput. Methods Eng. 27 (2): 455–478. https://doi.org/10.1007/s11831-019-09329-9.
Jia, J., K. Zhang, S. Wu, Y. Guo, X. Du, and X. Wang. 2020. “Seismic performance of self-centering precast segmental bridge columns under different lateral loading directions.” Eng Struct 221: 111037. https://doi.org/10.1016/j.engstruct.2020.111037.
Kawashima, K., G. A. MacRae, J. Hoshikuma, and K. Nagaya. 1998. “Residual displacement response spectrum.” J. Struct. Eng. 124 (5): 523–530. https://doi.org/10.1061/(ASCE)0733-9445(1998)124:5(523).
Kent, D. C., and R. Park. 1971. “Flexural members with confined concrete.” J. Struct. Div. 97 (7): 1969–1990. https://doi.org/10.1061/JSDEAG.0002957.
Kurama, Y. C., S. Sritharan, R. B. Fleischman, J. I. Restrepo, R. S. Henry, N. M. Cleland, S. K. Ghosh, and P. Bonelli. 2018. “Seismic-resistant precast concrete structures: State of the art.” J. Struct. Eng. 144 (4): 18. https://doi.org/10.1061/(asce)st.1943-541x.0001972.
Latour, M., G. Rizzano, A. Santiago, and L. Simões da Silva. 2019. “Experimental response of a low-yielding, self-centering, rocking column base joint with friction dampers.” Soil Dyn. Earthquake Eng. 116: 580–592. https://doi.org/10.1016/j.soildyn.2018.10.011.
Lee, W. K., and S. L. Billington. 2010. “Modeling residual displacements of concrete bridge columns under earthquake loads using fiber elements.” J. Bridge Eng. 15 (3): 240–249. https://doi.org/10.1061/(asce)be.1943-5592.0000059.
Li, Y. X., J. Z. Li, Y. Shen, and W. J. Xu. 2020. “Cyclic behavior and simplified design method of hybrid rocking columns with external energy-dissipators.” J. Earthquake Tsunami 14 (6): 2050026. https://doi.org/10.1142/S1793431120500268.
Liu, Y., Z. X. Guo, X. J. Liu, R. Chicchi, and B. Shahrooz. 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.
Mander, J. B., M. J. N. Priestley, and R. Park. 1988. “Theoretical stress-strain model for confined concrete.” J. Struct. Eng. 114 (8): 1804–1826. https://doi.org/10.1061/(asce)0733-9445(1988)114:8(1804).
Marriott, D., S. Pampanin, and A. Palermo. 2011. “Biaxial testing of unbonded post-tensioned rocking bridge piers with external replacable dissipaters.” Earthquake Eng. Struct. Dyn. 40 (15): 1723–1741. https://doi.org/10.1002/eqe.1112.
Mashal, M., and A. Palermo. 2019. “Low-damage seismic design for accelerated bridge construction.” J. Bridge Eng. 24 (7): 04019066. https://doi.org/10.1061/(asce)be.1943-5592.0001406.
McKenna, F., G. Fenves, and M. Scott. 2006. OpenSees: open system for earthquake engineering simulation. Berkeley, CA: PEER Center.
Mitoulis, S. A., and J. R. Rodriguez. 2017. “Seismic performance of novel resilient hinges for columns and application on irregular bridges.” J. Bridge Eng. 22 (2): 04016114. https://doi.org/10.1061/(ASCE)BE.1943-5592.0000980.
Motaref, S., M. S. Saiidi, and D. Sanders. 2014. “Shake table studies of energy-dissipating segmental bridge columns.” J. Bridge Eng. 19 (2): 186–199. https://doi.org/10.1061/(asce)be.1943-5592.0000518.
Nikoukalam, M. T., and P. Sideris. 2017. “Resilient bridge rocking columns with polyurethane damage-resistant end segments and replaceable energy-dissipating links.” J. Bridge Eng. 22 (10): 04017064. https://doi.org/10.1061/(asce)be.1943-5592.0001069.
Ozkaynak, H., A. Khajehdehi, A. Gullu, F. Azizisales, E. Yuksel, and F. Karadogan. 2018. “Uni-axial behavior of energy dissipative steel cushions.” Steel Compos. Struct. 27 (6): 661–674. https://doi.org/10.12989/scs.2018.27.6.661.
Palermo, A., S. Pampanin, and D. Marriott. 2007. “Design, modeling, and experimental response of seismic resistant bridge piers with posttensioned dissipating connections.” J. Struct. Eng. 133 (11): 1648–1661. https://doi.org/10.1061/(asce)0733-9445(2007)133:11(1648).
Pampanin, S., M. Priestley, and S. Sritharan. 2001. “Analytical modelling of the seismic behaviour of precast concrete frames designed with ductile connections.” J. Earthquake Eng. 5 (3): 329–367. https://doi.org/10.1142/s1363246901000467.
PEER (Pacific Earthquake Engineering Research). 2020. Center-strong ground motion database. Berkeley, CA: PEER.
Priestley, M. J. N., F. Seible, and G. M. Calvi. 1996. Seismic design and retrofit of bridges. Hoboken, NJ: Wiley.
Roh, H., Y.-C. Ou, J. Kim, and W. Kim. 2014. “Effect of yielding level and post-yielding stiffness ratio of ED bars on seismic performance of PT rocking bridge piers.” Eng. Struct. 81: 454–463. https://doi.org/10.1016/j.engstruct.2014.10.005.
Roh, H., A. M. Reinhorn, and J. S. Lee. 2012. “Modeling and cyclic behavior of segmental bridge column connected with shape memory alloy bars.” Earthquake Eng. Eng. Vibr. 11 (3): 375–389. https://doi.org/10.1007/s11803-012-0128-y.
Sakai, J., and S. A. Mahin. 2004. Analytical investigations of new methods for reducing residual displacements of reinforced concrete bridge columns. PEER Rep. No. 2004/02. Berkeley, CA: Pacific Earthquake Engineering Research Center, Univ. of California.
Shen, Y., F. Freddi, and J. Li. 2022. “Experimental and numerical investigations of the seismic behavior of socket and hybrid connections for PCFT bridge columns.” Eng. Struct. 253: 113833. https://doi.org/10.1016/j.engstruct.2021.113833.
Shen, Y., X. Liu, Y. Li, and J. Li. 2021. “Cyclic tests of precast post-tensioned concrete filled steel tubular (PCFT) columns with internal energy-dissipating bars.” Eng. Struct. 229: 111651. https://doi.org/10.1016/j.engstruct.2020.111651.
Tazarv, M., and M. S. Saiidi. 2015. “Reinforcing NiTi superelastic SMA for concrete structures.” J. Struct. Eng. 141 (8): 04014197. https://doi.org/10.1061/(asce)st.1943-541x.0001176.
Wang, X.-T., C.-D. Xie, L.-H. Lin, and J. Li. 2019. “Seismic behavior of self-centering concrete-filled square steel tubular (CFST) column base.” J. Constr. Steel Res. 156: 75–85. https://doi.org/10.1016/j.jcsr.2019.01.025.
Wang, Z., J.-Q. Wang, T.-X. Liu, and J. Zhang. 2018. “An explicit analytical model for seismic performance of an unbonded post-tensioned precast segmental rocking hollow pier.” Eng. Struct. 161: 176–191. https://doi.org/10.1016/j.engstruct.2018.02.025.
White, S., and A. Palermo. 2016. “Quasi-static testing of posttensioned nonemulative column-footing connections for bridge piers.” J. Bridge Eng. 21 (6): 04016025. https://doi.org/10.1061/(asce)be.1943-5592.0000872.
Zhou, Y.-L., Q. Han, X.-L. Du, and Z.-l. Jia. 2019. “Shaking table tests of post-tensioned rocking bridge with double-column bents.” J. Bridge Eng. 24 (8): 04019080. https://doi.org/10.1061/(asce)be.1943-5592.0001456.
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Received: Dec 17, 2021
Accepted: Jul 24, 2022
Published online: Oct 12, 2022
Published in print: Dec 1, 2022
Discussion open until: Mar 12, 2023
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