Structural Engineering and Mechanics

  • 제73권4호
  • /
  • Pages.381-395
  • /
  • 2020
  • /
  • 1225-4568(pISSN)
  • /
  • 1598-6217(eISSN)
테크노프레스 (Techno-Press)
권호 표지
DOI QR코드

DOI QR Code

Analysis of behavior of bare and in-filled RC frames subjected to quasi static loading

  • 투고 : 2018.11.12
  • 심사 : 2019.08.27
  • 발행 : 2020.02.25
⟨ 이전 논문 다음 논문 ⟩

초록

Study on the inelastic response of bare and masonry infilled Reinforced Concrete (RC) frames repaired using Carbon Fibre Reinforced Polymers (CFRP) and Glass Fiber Reinforced Polymers (GFRP) subjected to quasi- static loading is presented in the work. The hysteresis behaviour, stiffness retention, energy dissipation and damage index are the parameters employed to analyze the efficacy of FRP strengthening of bare and brick in-filled RC frames. It is observed that there is a significant improvement in load carrying capacity of brick infilled frame over bare RC frame. Also FRP strengthened brick infilled frame performs much better than FRP repaired bare frame under quasi static loading. Repair and retrofitting of brick infilled RC frame shows an improved load carrying and damage tolerance capacity than control frame.

키워드

참고문헌

  1. Beydokhty, E.Z. and Shariatmadar, H. (2016), "Behavior of damaged exterior RC beam-column joints strengthened by CFRP Composites", Lat. Am. J. Solids Struct., 13(5), 880-896. https://doi.org/10.1590/1679-78252258.
  2. Ceroni, F. (2010), "Experimental performances of RC beams strengthened with FRP materials", Construct. Build. Mater., 24(9), 1547-1559. https://doi.org/10.1016/j.conbuildmat.2010.03.008.
  3. Chang, S.Y., Li, Y.F. and Loh, C.H. (2004), "Experimental study of seismic behaviors of as-built and carbon fiber reinforced plastics repaired reinforced concrete bridge columns", J. Bridge Eng., 9(4), 391-402. https://doi.org/10.1061/(ASCE)1084-0702(2004)9:4(391).
  4. Chidambaram, R.S. and Aggarwal, P. (2015), "Flexural and shear behavior of geo-grid confined RC beams with steel fiber reinforced concrete", Construct. Build. Mater., 78, 271-280. https://doi.org/10.1016/j.conbuildmat.2015.01.021.
  5. Cho C., Ha G. and Kim, Y. (2008), "Nonlinear model of reinforced concrete frames Retrofitted by in-filled HPFRCC walls", Struct. Eng. Mech., 30(2), 211-223. https://doi.org/10.12989/sem.2008.30.2.211.
  6. Dipasquale, E. and Cakmak, A.S. (1990), "Seismic damage assessment using linear models", Soil Dynam. Earthq. Eng., 4(9), 194-215. https://doi.org/10.1016/S0267-7261(05)80010-7.
  7. Ghatte, H.F., Comert, M., Demir, C. and Ilki, A. (2015), "Seismic performance of full-scale frp retrofitted substandard rectangular rc columns loaded in the weak direction", Conference ACE 2015, Vietri sul Mare, Italy, June.
  8. Goyal, A. (2007), "Structural Health Monitoring of Retrofitted RCC Beams using Vibration Measurements", M.Sc. Dissertation, Thapar University, Patiala, India.
  9. Kanwar, V., Kwatra, N., Aggarwal, P. and Gambir, M.L. (2006), "Vibration Monitoring of a RCC Building Model", Proceedings of National Conference on Technology for Disaster Mitigation, Hamirpur, India, 277-285.
  10. Kanwar, V., Kwatra, N. and Aggarwal, P. (2007), "Damage Detection for Framed RCC Buildings using ANN Modelling." J. Damage. Mech., 16(4), 457-472. https://doi.org/10.1177/1056789506065939.
  11. Kanwar, V., Singh, Ramesh P., Kwatra, N and Aggarwal, P. (2016) "Monitoring of RCC structures affected by earthquakes", Geomatics, Natural Hazards Risk., 7(1), 37-64. https://doi.org/10.1080/19475705.2013.866984.
  12. Ko, J.M., Sun, Z.G. and Ni, Y.Q. (2002), "Multi-Stage Identification Scheme for Detecting Damage in Cable Stayed Kap Shui Mun Bridge", Eng. Struct., 24, 857-868. https://doi.org/10.1016/S0141-0296(02)00024-X.
  13. Lakshmikandhan, K.N., Sivakumar, P. and Ravichandran R. (2012), "Damage Assessment and Strengthening of Reinforced Concrete Beams", J. Mater. Mech. Engg., 2(2), 34-42.
  14. Maia, N.M.M., Silva, J.M.M., Almas, E.A.M. and Sampaio, R.P.C. (2003), "Damage Detection in Structures: from Mode Shape to Frequency Response Function Methods", Mech. Syst. Signal Process., 17(3), 489-498. https://doi.org/10.1006/mssp.2002.1506.
  15. Rao, J.S. (2000), Vibratory Condition Monitoring of Machines, Narosa Publishing House, New Delhi, India.
  16. Vimuttasoongviriya, A., Kwatra, N. and Kumar, M. (2009), "Effect of Lateral Quasi-Static Load on Nonlinear Behaviour and Damage Indexes of Retrofitted RC Frame Model", Asian J. Civil Eng., 10(5), 563-588.
  17. Lakshmikandhan, K.N., Sivakumar, P. and Ravichandran, R. (2012), "Cyclic Load Performance Evaluation of Reinforced Concrete Beam and Repaired Concrete Beam", SERC Research Report No. CAD/OLP 14441/RR-(15).
  18. Lakshmikandhan, K.N., Sivakumar, P. and Ravichandran, R. (2013), "Damage Assessment and Strengthening of Reinforced Concrete Beams", Int. J. Mat. Mechl. Engg., 2(2), 34-42.
  19. Maia, N.M.M., Silva, J.M.M., Almas, E.A.M. and Sampaio, R.P.C. (2003), "Damage Detection in Structures: from Mode Shape to Frequency Response Function Methods", Mech. Syst. Signal Process., 17(3), 489-498. https://doi.org/10.1006/mssp.2002.1506.
  20. Memon, M.S. and Sheikh, S.A. (2005), "Seismic Resistance of Square Concrete Columns Retrofitted with Glass-Fiber Reinforced Polymer", ACI Struct. J., 102(5), 774-783.
  21. Massumi, A. and Mohammadi, R. (2016), "Structural redundancy of 3D RC frames under seismic excitations," Struct. Eng. Mech., 59(1), 15-36. http://dx.doi.org/10.12989/sem.2016.59.1.015.
  22. Mukherjee, A. and Joshi, M. (2005), "FRPC Reinforced Concrete Beam-Column Joints under Cyclic Excitation", Composite. Str., 70, 185-199. https://doi.org/10.1016/j.compstruct.2004.08.022
  23. Mukherjee, A., Boothby, T.E., Bakis, C.E., Joshi, M.V. and Maitra, S.R. (2004), "Mechanical behavior of fiber reinforced polymer wrapped concrete columns-complicating effects", J. Composite. Constr., 8(2), 97-103. https://doi.org/10.1061/(ASCE)1090-0268(2004)8:2(97)
  24. Omar, A. and Stefan, K. (2014), "Modelling of circular concrete columns with CFRP sheets under monotonic loads by ATENA-3D", Forecast Engineering: Global Climate Change and the Challenge for Built Environment, Weimar, Germany, August. 1-15.
  25. Ozkaynak, H., Yuksel, E., Yalcin, C., Dindar, A.A. and Buyukozturk, O. (2014), "Masonry infill walls in reinforced concrete frames as a source of structural damping", Earthq. Engng. Struct. Dyn., 43, 949-968. https://doi.org/10.1002/eqe.2380.
  26. Park, Y.J. and Ang, A.H.S. (1985), "Seismic damage analysis of RC buildings", Strl. Engg. (ASCE), ST4-111, 740-757. https://doi.org/10.1061/(ASCE)0733-9445(1985)111:4(740).
  27. Rao, J.S. (2000), Vibratory Condition Monitoring of Machines, Narosa Publishing House, New Delhi, India.
  28. Sathiaseelan, P. and Arulselvan, S. (2015), "Influence of Ferro Cement Retrofit in the stiffened in the fill RC frame", Ind. J. Sci. Tech., 8(30),1-6. https://doi.org/10.17485/ijst/2015/v8i30/55058.
  29. Singh, B., Chidambaram, R.S., Sharma, S., Kwatra, N. (2017), "Behavior of FRP strengthened RC brick in-filled frames subjected to cyclic loading", Struct. Eng. Mech., 64(5), 557-566. https://doi.org/10.12989/sem.2017.64.5.557.
  30. Tunaboyu, O. and Avsar, O. (2017), "Seismic repair of captive-column damage with CFRPs in substandard RC frames", Struct. Eng. Mech., 61(1), 1-13. https://doi.org/10.12989/sem.2017.61.1.001.
  31. Vimuttasoongviriya, A., Kwatra, N. and Kumar, M. (2009), "Effect of Lateral Quasi-Static Load on Nonlinear Behaviour and Damage Indexes of Retrofitted RC Frame Model", Asian. J. Civil. Engg., 10(5), 563-588.
  32. Vimuttasoongviriya, A., Kwatra, N. and Kumar, M. (2010), "Damage Detection of Strengthened RC Frame Model with FRP Sheets under Lateral Loads", Proc., 11th Int. Conf. on Structures under Shock and Impact. Tallinn, Estonia, 55-67.
  33. Vimuttasoongviriya, A., Kwatra, N. and Kumar, M. (2010), "Modal Parameters Damage Method for Detecting Damage in Strengthened RC Frame Model using GFRP Laminate", Proc., 15th National Conference in Civil Engineering. Ubonratchathani, Thiland, STR2.
  34. Vimuttasoongviriya, A., Kwatra, N. and Kumar, M. (2010), "Nonlinear Behaviour and Vibration Based Damage Identifation of Retrofitted RC Frame Model", Proc., 9th Int. Conference for Highrise Towers ad Tall Building. Munich, Germany, Paper No. 0958.
  35. Vimuttasoongviriya, A., Kwatra, N. and Kumar, M. (2011), "Vibration monitoring and damage assessment of a retrofitted RC frame model", KMITL Sci. Tech. J., 11, 43-53.
  36. Wang, Yung-Chih and Hsu, K. (2009), "Design recommendations for the strengthening of reinforced concrete beams with externally bonded composite plates", Compos. Struct., 88(2), 323-332. https://doi.org/10.1016/j.compstruct.2007.12.001.
  37. Yao, G.C., Chang, K.C. and Lee, G.C. (1992), "Damage diagnosis of steel frames using vibrational signature analysis", J. Eng. Mech., 118(9), 1949-1961. https://doi.org/10.1061/(ASCE)0733-9399(1992)118:9(1949)
  38. Yang, Y., Liu, R., Xue, Y. and Lu, H. (2017), "Experimental study on seismic performance of reinforced concrete frames Retrofitted with eccentric buckling-restrained braces (BRBs)", Earthq. Struct., 12(1), 79-89. https://doi.org/10.12989/eas.2017.12.1.079.
  39. Yuksel, E., Ozkaynak, H., Buyukozturk, O., Yalcin, C., Dindar, A.A., Surmeli, M., Tastan, D. (2010), "Performance of alternative CFRP retrofitting schemes used in infilled RC frames", Construct. Build. Mater., 24, 596-609. https://doi.org/10.1016/j.conbuildmat.2009.09.005.
  40. Zhu X.Q. and Law S.S. (2007), "A concrete-steel interface element for damage of reinforced concrete structures", Eng. Struct., 29, 3515- 3524. https://doi.org/10.1016/j.conbuildmat.2009.09.005.

피인용 문헌

  1. Seismic collapse risk of RC frames with irregular distributed masonry infills vol.76, pp.3, 2020, https://doi.org/10.12989/sem.2020.76.3.421
  2. Shake-table testing of a 1:5 reduced-scale five-story masonry-infilled reinforced concrete frame structure vol.79, pp.3, 2020, https://doi.org/10.12989/sem.2021.79.3.373