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Research Article

Seismic Performance of Strengthened Slab-Column Connections in a Full-Scale Test

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Pages 2299-2318 | Received 02 Nov 2021, Accepted 11 Jul 2022, Published online: 22 Aug 2022

References

  • Almeida, A. F. O., A. Pinho Ramos, V. Lúcio, and R. Marreiros. 2020. Behavior of RC flat slabs with shear bolts under reversed horizontal cyclic loading. Structural Concrete 21 (2): 501–16. doi:10.1002/suco.201900128.
  • CEN. 2004a. EN 1992-1-1. Eurocode 2 — Design of concrete structures. Part 1-1: General rules and rules for buildings.
  • CEN. 2004b. EN 1998-1. Eurocode 8: Design of structures for earthquake resistance - Part 1: General rules, seismic actions and rules for buildings.
  • Coronelli, D., M. Lamperti Tornaghi, L. Martinelli, F.-J. Molina, A. Muttoni, I. Radu Pascu, P. Pegon, M. Peroni, A. P. Ramos, G. Tsionis, et al. 2021. Testing of a full-scale flat slab building for gravity and lateral loads. Engineering Structures 243 (May): 112551. doi:10.1016/j.engstruct.2021.112551.
  • Coronelli, D., A. Muttoni, I. R. Pascu, A. P. Ramos, and T. Netti. 2020. A state of the art of flat‐slab frame tests for gravity and lateral loading. Structural Concrete 21 (6): 2764–81. doi:10.1002/suco.202000305.
  • Einpaul, J., F. Brantschen, M. Fernández Ruiz, and A. Muttoni. 2016. Performance of punching shear reinforcement under gravity loading: Influence of type and detailing. ACI Structural Journal 113 (4): 827–38. doi:10.14359/51688630.
  • El-Salakawy, E. F., M. A. Polak, and K. A. Soudki. 2003. New shear strengthening technique for concrete slab-column connections. ACI Structural Journal 100 (3): 297–304.
  • Farhey, D. N., M. A. Adin, and D. Z. Yankelevsky. 1995. Repaired RC flat-slab-column subassemblages under lateral loading. Journal of Structural Engineering 121 (11): 1710–20. doi:10.1061/(ASCE)0733-9445(1995)121:11(1710).
  • fib. 2013. Fib model code for concrete structures 2010. Fib Model code for concrete structures 2010. Weinheim, Germany: Wiley-VCH Verlag GmbH & Co. KGaA. doi:10.1002/9783433604090.
  • Hose, Y. D., and F. Seible. 1999. Performance evaluation database for concrete bridge components and systems under simulated seismic loading. PEER report no. 1999/11. San Diego, California.
  • Inácio, M. M. G., A. Pinho Ramos, and D. M. V. Faria. 2012. Strengthening of flat slabs with transverse reinforcement by introduction of steel bolts using different anchorage approaches. Engineering Structures 44: 63–77. doi:10.1016/j.engstruct.2012.05.043.
  • Isufi, B., A. Pinho Ramos, and V. Lúcio. 2019. Reversed horizontal cyclic loading tests of flat slab specimens with studs as shear reinforcement. Structural Concrete 20 (1): 330–47. doi:10.1002/suco.201800128.
  • Isufi, B., A. Pinho Ramos, and V. Lúcio. 2020. Post-earthquake performance of a slab-column connection with punching shear reinforcement. Journal of Earthquake Engineering (in Press) 00: 1–23. doi:10.1080/13632469.2020.1713924.
  • Lapi, M., A. Pinho Ramos, and M. Orlando. 2019. Flat slab strengthening techniques against punching-shear. Engineering Structures 180: 160–80. doi:10.1016/j.engstruct.2018.11.033.
  • Lawler, N., and M. A. Polak. 2011. Development of FRP shear bolts for punching shear retrofit of reinforced concrete slabs. Journal of Composites for Construction 15 (4): 591–601. doi:10.1061/(ASCE)CC.1943-5614.0000188.
  • Muttoni, A., D. Coronelli, M. Lamperti Tornaghi, L. Martinelli, I. R. Pascu, A. Pinho Ramos, G. Tsionis, P. Bamonte, B. Isufi, and A. Setiawan. 2022. Deformation capacity evaluation for flat slab seismic design. Bulletin of earthquake engineering 20: 1619–1654. doi:10.1007/s10518-021-01302-x.
  • Pan, A. D., and J. P. Moehle. 1992. An experimental study of slab-column connections. ACI Structural Journal 89 (6): 626–38. doi:10.14359/4133.
  • Pegon, P., F. J. Molina, and G. Magonette. 2008. Continuous pseudo-dynamic testing at ELSA. In Hybrid simulation; theory, implementation and applications, ed. V. Saouma and M. Sivaselvan, 79–89. London: Taylor & Francis/Balkema.
  • Ricardo, S., M. V. F. Duarte, A. Pinho Ramos, and M. Inácio. 2013. A physical approach for considering how anchorage head size influences the punching capacity of slabs strengthened with vertical steel bolts. Structural Concrete 14 (4): 389–400. doi:10.1002/suco.201200051.
  • Robertson, I. N., and G. Johnson. 2004. Repair of slab-column connections using epoxy and carbon fiber reinforced polymer. Journal of Composites for Construction 8 (5): 376–83. doi:10.1061/(ASCE)1090-0268(2004)8:5(376).
  • Ruiz, M. F., A. Muttoni, and J. Kunz. 2010. Strengthening of flat slabs against punching shear using post installed shear reinforcement. ACI Structural Journal 107 (4): 434–42.
  • Topuzi, D., M.A. Polak, and S. Narasimhan. 2017. A new technique for the seismic retrofit of slab-column connections. ACI Structural Journal 114 (6): 1471–81. doi:10.14359/51689500.
  • Wensheng, B., and M.A. Polak. 2009. Seismic retrofit of reinforced concrete slab-column connections using shear bolts. ACI Structural Journal 106 (4): 514–22. doi:10.14359/56617.
  • Widianto, O. B., J. O. Jirsa, and Y. Tian. 2010. Seismic rehabilitation of slab-column connections. ACI Structural Journal 107 (2): 237–47. doi:10.14359/51663540.