Analytical Prediction and Finite-Element Simulation of the Lateral Response of Rocking Steel Bridge Piers with Energy-Dissipating Steel Bars
Publication: Journal of Structural Engineering
Volume 144, Issue 11
Abstract
This paper presents the extension of controlled rocking technology to steel bridge piers through analytical expression and finite-element (FE) simulation. As an outcome of the rocking behavior, the seismic damage is prevented due to reduced flexural stresses in the columns. However, local buckling can happen if the column wall thickness is too thin, which has detrimental impacts, including the loss of self-centering ability and reduced lateral load/deformation capacity. A simple analytical method is proposed to predict the monotonic rocking response for preliminary design purposes. When using more-detailed models and FE analysis, it is shown that localized inelastic deformations of the column can occur upon rocking and the simple force distribution at the column base can cause an overestimation of lateral load capacity. The use of a base plate can lead to a higher lateral load capacity and less damage to the column by improving the stress distribution at the base of the column. To account for the base plate, previously proposed modified monolithic beam analogy (MBA) was expanded in this study, referenced as extended MBA (EMBA) to predict the rocking column lateral load-displacement response. An optimized design can be achieved with a lighter cross section in the upper part of the column where longitudinal straining is limited. Different axially yielding elements comprised of tension-only, tension-compression, and buckling-restrained energy dissipators (EDs) are investigated. For EDs with comparable force capacities, the study indicates that energy dissipation is increased from the former to the latter dissipator type, while the lateral load capacity of the system remains almost the same. The proposed pier exhibits recentering capability, high ductility, and stable hysteretic response with the majority of damage confined within external sacrificial elements.
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Acknowledgments
The research reported herein was funded by Natural Sciences and Engineering Research Council of Canada (NSERC) under Engage and Collaborative Research and Development (CRD) grants. A financial contribution from Canadian Institute of Steel Construction (CISC) through a Research Grant is also acknowledged. The authors would like to acknowledge CMC Microsystems for the provision of products and services that facilitated this research, including ANSYS Multiphysics. The support provided by WestGrid and Compute Canada is also gratefully acknowledged.
References
Alam, M. S., M. A. Youssef, and M. Nehdi. 2007. “Utilizing shape memory alloys to enhance the performance and safety of civil infrastructure: A review.” Can. J. Civ. Eng. 34 (9): 1075–1086. https://doi.org/10.1139/l07-038.
ANSYS. 2017. ANSYS Multiphysics v18.2. Canonsburg, PA: ANSYS.
Aoki, T., and K. Susantha. 2005. “Seismic performance of rectangular-shaped steel piers under cyclic loading.” J. Struct. Eng. 131 (2): 14–32. https://doi.org/10.1061/(ASCE)0733-9445(2005)131:2(240).
ASTM. 2017. Standard specification for low-relaxation, seven-wire steel strand for prestressed concrete. ASTM Designation No. A416/A416M. West Conshohocken, PA: ASTM.
Aydan, O. 2008. A reconnaissance report on 2008 Wenchuan earthquake. Tokyo: Japan Society of Civil Engineers.
Billington, S. L., and J. K. Yoon. 2004. “Cyclic response of unbonded posttensioned precast columns with ductile fiber-reinforced concrete.” J. Bridge Eng. 9 (4): 353–363. https://doi.org/10.1061/(ASCE)1084-0702(2004)9:4(353).
Bozorgnia, Y., and V. Bertero. 2004. Earthquake engineering: From engineering seismology to performance-based engineering. Boca Raton, FL: CRC Press.
Bruneau, M., J. C. Wilson, and R. Tremblay. 1996. “Performance of steel bridges during the 1995 Hyogo-ken Nanbu (Kobe, Japan) earthquake.” Can. J. Civ. Eng. 23 (3): 678–713. https://doi.org/10.1139/l96-883.
Bushnell, D. 1989. Computerized buckling analysis of shells. Dordrecht, Netherlands: Springer.
Cheok, G. S., and H. Lew. 1991. “Performance of precast concrete beam-to-column connections subject to cyclic loading.” PCI J. 36 (3): 56–67. https://doi.org/10.15554/pcij.05011991.56.67.
Christopoulos, C., A. Filiatrault, C.-M. Uang, and B. Folz. 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).
Christopoulos, C., R. Tremblay, H.-J. Kim, and M. Lacerte. 2008. “Self-centering energy dissipative bracing system for the seismic resistance of structures: Development and validation.” J. Struct. Eng. 134 (1): 96–107. https://doi.org/10.1061/(ASCE)0733-9445(2008)134:1(96).
ElGawady, M. A., and A. Sha’lan. 2011. “Seismic behavior of self-centering precast segmental bridge bents.” J. Bridge Eng. 16 (3): 328–339. https://doi.org/10.1061/(ASCE)BE.1943-5592.0000174.
Elnashai, A., B. Gencturk, O. Kwon, I. Al-Qadi, Y. Hashash, J. Roesler, S. Kim, S. Jeong, J. Dukes, and A. Valdivia. 2010. The maule (Chile) earthquake of February 27, 2010. Urbana, IL: Mid-America Earthquake Center.
FHWA (Federal Highway Administration). 2011. Accelerated bridge construction: Experience in design, fabrication and erection of prefabricated bridge elements and systems. HIF-12-013. Washington, DC: FHWA.
Ge, H., L. Kang, and Y. Tsumura. 2012. “Extremely low-cycle fatigue tests of thick-walled steel bridge piers.” J. Bridge Eng. 18 (9): 858–870. https://doi.org/10.1061/(ASCE)BE.1943-5592.0000429.
Guerrini, G., J. I. Restrepo, M. Massari, and A. Vervelidis. 2015. “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.
Hewes, J. T., and M. J. N. Priestley. 2002. Seismic design and performance of precast concrete segmental bridge columns. San Diego: Univ. of California.
Housner, G. W. 1963. “The behavior of inverted pendulum structures during earthquakes.” Bull. Seismol. Soc. Am. 53 (2): 403–417.
Ivanyi, M., and M. Skaloud. 1992. Stability problems of steel structures. Berlin: Springer.
Jones, R. M. 2006. Buckling of bars, plates, and shells. Blacksburg, VA: Bull Ridge Publishing.
Jones, R. M. 2009. Deformation theory of plasticity. Blacksburg, VA: Bull Ridge Publishing.
JRA (Japan Road Association). 2000. Specifications for highway bridges. Part V: Seismic design. Tokyo: JRA.
Kulak, G., J. Fisher, and J. Struik. 2001. Guide to design criteria for bolted and riveted joints. Chicago: AISC.
Li, L., J. B. Mander, and R. P. Dhakal. 2008. “Bidirectional cyclic loading experiment on a 3D 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).
MacRae, G., and K. Kawashima. 2001. “Seismic behavior of hollow stiffened steel bridge columns.” J. Bridge Eng. 6 (2): 110–119. https://doi.org/10.1061/(ASCE)1084-0702(2001)6:2(110).
Mander, J., and C. Cheng. 1997. Seismic resistance of bridge piers based on damage avoidance design. New York: Univ. of Buffalo.
Moradi, S., and M. S. Alam. 2016. “Finite-element simulation of posttensioned steel connections with bolted angles under cyclic loading.” J. Struct. Eng. 142 (1): 04015075. https://doi.org/10.1061/(ASCE)ST.1943-541X.0001336.
Nishikawa, K., S. Yamamoto, T. Natori, K. Terao, H. Yasunarni, and M. Terada. 1996. “An experimental study on improvement of seismic performance of existing steel bridge piers.” [In Japanese.] J. Struct. Eng. 42 (3): 975–986.
Palermo, A. 2004. “Use of controlled rocking in the seismic design of bridges.” Ph.D. thesis, Technical Institute of Milan.
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. J. N. Priestley, and S. Sritharan. 2001. “Analytical modelling of the seismic behavior of precast concrete frames designed with ductile connections.” J. Earthquake Eng. 5 (3): 329–367. https://doi.org/10.1080/13632460109350397.
Priestley, M. N., and J. R. Tao. 1993. “Seismic response of precast prestressed concrete frames with partially debonded tendons.” PCI J. 38 (1): 58–69. https://doi.org/10.15554/pcij.01011993.58.69.
Rahmzadeh, A., and M. S. Alam. 2017. “Cyclic behavior of post-tensioned steel connections with shape memory alloy angles.” In Proc., 6th Int. Conf. on Engineering Mechanics and Materials. Vancouver, BC, Canada: Canadian Society for Civil Engineering.
Ricles, J. M., R. Sause, M. M. Garlock, and C. Zhao. 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).
Ricles, J. M., R. Sause, S. W. Peng, and L. W. Lu. 2002. “Experimental evaluation of earthquake resistant posttensioned steel connections.” J. Struct. Eng. 128 (7): 850–859. https://doi.org/10.1061/(ASCE)0733-9445(2002)128:7(850).
Rodgers, G. W., K. M. Solberg, J. B. Mander, J. G. Chase, B. A. Bradley, and R. P. Dhakal. 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.
Solberg, K., N. Mashiko, J. Mander, and R. Dhakal. 2009. “Performance of a damage-protected highway bridge pier subjected to bidirectional earthquake attack.” J. Struct. Eng. 135 (5): 469–478. https://doi.org/10.1061/(ASCE)0733-9445(2009)135:5(469).
Stone, W. C., G. S. Cheok, and F. S. John. 1995. “Performance of hybrid moment-resisting precast beam-column concrete connections subjected to cyclic loading.” Struct. J. 92 (2): 229–249. https://doi.org/10.14359/1145.
Susantha, K., T. Aoki, and T. Kumano. 2006. “Strength and ductility evaluation of steel bridge piers with linearly tapered plates.” J. Constr. Steel Res. 62 (9): 906–916. https://doi.org/10.1016/j.jcsr.2005.11.006.
Thonstad, T., B. J. Kennedy, J. A. Schaefer, M. O. Eberhard, and J. F. Stanton. 2017. “Cyclic tests of precast pretensioned rocking bridge-column subassemblies.” J. Struct. Eng. 143 (9): 04017094. https://doi.org/10.1061/(ASCE)ST.1943-541X.0001823.
Tremblay, R., M. Lacerte, and C. Christopoulos. 2008. “Seismic response of multistory buildings with self-centering energy dissipative steel braces.” J. Struct. Eng. 134 (1): 108–120. https://doi.org/10.1061/(ASCE)0733-9445(2008)134:1(108).
Trono, W., G. Jen, M. Panagiotou, M. Schoettler, and C. P. Ostertag. 2015. “Seismic response of a damage-resistant recentering posttensioned-HYFRC bridge column.” J. Bridge Eng. 20 (7): 04014096. https://doi.org/10.1061/(ASCE)BE.1943-5592.0000692.
Vasdravellis, G., T. L. Karavasilis, and B. Uy. 2013. “Large-scale experimental validation of steel posttensioned connections with web hourglass pins.” J. Struct. Eng. 139 (6): 1033–1042. https://doi.org/10.1061/(ASCE)ST.1943-541X.0000696.
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.
Wolski, M., J. M. Ricles, and R. Sause. 2009. “Experimental study of a self-centering beam-column connection with bottom flange friction device.” J. Struct. Eng. 135 (5): 479–488. https://doi.org/10.1061/(ASCE)ST.1943-541X.0000006.
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©2018 American Society of Civil Engineers.
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Received: Jan 4, 2018
Accepted: Jun 5, 2018
Published online: Sep 11, 2018
Published in print: Nov 1, 2018
Discussion open until: Feb 11, 2019
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