DOI QR코드

DOI QR Code

A new precast wall connection subjected to monotonic loading

  • Vaghei, Ramin (Department of Civil Engineering, Faculty of Engineering, University Putra Malaysia) ;
  • Hejazi, Farzad (Department of Civil Engineering, Faculty of Engineering, University Putra Malaysia) ;
  • Taheri, Hafez (Department of Civil Engineering, Faculty of Engineering, University Putra Malaysia) ;
  • Jaafar, Mohd Saleh (Department of Civil Engineering, Faculty of Engineering, University Putra Malaysia) ;
  • Ali, Abang Abdullah Abang (Housing Research Centre, Faculty of Engineering, University Putra Malaysia)
  • 투고 : 2014.11.09
  • 심사 : 2015.12.24
  • 발행 : 2016.01.25

초록

Final construction project cost is significantly determined by construction rate. The Industrialized Building System (IBS) was promoted to enhance the importance of prefabrication technology rather than conventional methods in construction. Ensuring the stability of a building constructed by using IBS is a challenging issue. Accordingly, the connections in a prefabricated building have a basic, natural, and essential role in providing the best continuity among the members of the building. Deficiencies of conventional precast connections were observed when precast buildings experience a large induced load, such as earthquakes and other disasters. Thus, researchers aim to determine the behavior of precast concrete structure with a specific type of connection. To clarify this problem, this study investigates the capacity behavior of precast concrete panel connections for industrial buildings with a new type of precast wall-to-wall connection (i.e., U-shaped steel channel connection). This capacity behavior is compared with the capacity behavior of precast concrete panel connections for industrial buildings that used a common approach (i.e., loop connection), which is subjected to monotonic loading as in-plane and out-of-plane loading by developing a finite element model. The principal stress distribution, deformation of concrete panels and welded wire mesh (BRC) reinforcements, plastic strain trend in the concrete panels and connections, and crack propagations are investigated for the aforementioned connection. Pushover analysis revealed that loop connections have significant defects in terms of strength for in-plane and out-of-plane loads at three translational degrees of freedom compared with the U-shaped steel channel connection.

키워드

과제정보

연구 과제 주관 기관 : Housing Research Center of UPM, NAEIM Company

참고문헌

  1. Araujo, D.D.L., Curado, M.C. and Rodrigues, P.F. (2014), "Loop connection with fibre-reinforced precast concrete components in tension", Eng. Struct., 72, 140-151. https://doi.org/10.1016/j.engstruct.2014.04.032
  2. Bhatt, P. and Kirk, D. (1985), "Tests on an improved beam column connection for precast concrete", ACI Journal Proceedings.
  3. Biondini, F., Dal Lago, B. and Toniolo, G. (2012), "Seismic behaviour of precast buildings with cladding panels", 15th World Conference on Earthquake Engineering (15WCEE), Lisbon, Portugal.
  4. Biondini, F., Dal Lago, B. and Toniolo, G. (2013), "Role of wall panel connections on the seismic performance of precast structures", Bull. Earthq. Eng., 11(4), 1061-1081. https://doi.org/10.1007/s10518-012-9418-z
  5. Blandon, J.J. and Rodriguez, M.E. (2005), "Behavior of connections and floor diaphragms in seismicresisting precast concrete buildings", PCI J., 50(2), 56-75.
  6. Bora, C., Oliva, M.G., Nakaki, S.D. and Becker, R. (2007), "Development of a precast concrete shear-wall system requiring special code acceptance", PCI J., 52(1), 122.. https://doi.org/10.15554/pcij.01012007.122.135
  7. Bournas, D.A., Negro, P. and Molina, F.J. (2013), "Pseudodynamic tests on a full-scale 3-storey precast concrete building: behavior of the mechanical connections and floor diaphragms", Eng. Struct., 57, 609-627. https://doi.org/10.1016/j.engstruct.2013.05.046
  8. Cao, L. and Naito, C. (2009), "Precast concrete double-tee connectors, part 2: shear behavior", PCI J., 54(2), 97-115. https://doi.org/10.15554/pcij.03012009.97.115
  9. Chakrabarti, S., Nayak, G. and Paul, D. (1988), "Shear characteristics of cast-in-place vertical joints in story-high precast wall assembly", ACI Struct. J., 85(1), 30-45.
  10. Choi, H.K., Choi, Y.C. and Choi, C.S. (2013), "Development and testing of precast concrete beam-tocolumn connections", Eng. Struct., 56, 1820-1835. https://doi.org/10.1016/j.engstruct.2013.07.021
  11. Ericson, A.C. (2010), "Emulative detailing in precast concrete systems", Structures Congress 2010.
  12. Foerster, H.R., Rizkalla, S.H. and Heuvel, J.S. (1989), "Behavior and design of shear connections for loadbearing wall panels", PCI J., 34(1), 102-119. https://doi.org/10.15554/pcij.01011989.102.119
  13. Freedman, S. (1999), "Loadbearing architectural precast concrete wall panels", PCI J., 44(5), 92-115.
  14. Hamid, N. and Mander, J.B. (2010), "Lateral seismic performance of multipanel precast hollowcore walls", J. Struct. Eng., 136(7), 795-804. https://doi.org/10.1061/(ASCE)ST.1943-541X.0000183
  15. Hejazi, F., Kojouri, S.J., Noorzaei, J., Jaafar, M., Thanoon, W. and Abdullah, A. (2011), "Inelastic seismic response of RC building with control system", Key Eng. Mater., 462, 241-246.
  16. Hejazi, F., Toloue, I., Jaafar, M. and Noorzaei, J. (2013), "Optimization of earthquake energy dissipation system by genetic algorithm", Comput. Aid. Civ. Infrastruct. Eng., 28(10), 796-810.
  17. Holden, T., Restrepo, J. and Mander, J.B. (2003), "Seismic performance of precast reinforced and prestressed concrete walls", J. Struct. Eng., 129(3), 286-296. https://doi.org/10.1061/(ASCE)0733-9445(2003)129:3(286)
  18. Institute, A.C. (2009), "Guide to Emulating Cast-in-Place Detailing for Seismic Design of Precast Concrete Structures", 550.1R-09: Joint ACI-ASCE Committee 550.
  19. Jankowiak, T. and Lodygowski, T. (2005), "Identification of parameters of concrete damage plasticity constitutive model", Found. Civ. Envir. Eng., 6, 53-69.
  20. Jansson, P.O. (2008), Evaluation of Grout-Filled Mechanical Splices for Precast Concrete Construction. (Retrieved from)
  21. Khaloo, A.R. and Parastesh, H. (2003), "Cyclic loading of ductile precast concrete beam-column connection", ACI Struct. J., 100(3), 291-296.
  22. Khoo, J.H., Li, B. and Yip, W.K. (2006), "Tests on precast concrete frames with connections constructed away from column faces", CEE Journal Articles.
  23. Naito, C.J., Cao, L. and Peter, W. (2009), "Precast concrete double-tee connections, Part I: tension behavior", PCI J., 54(1), 49-66. https://doi.org/10.15554/pcij.01012009.49.66
  24. Nawi, M.M., KAMAR, K.A.M., ABDULLAH, M.R., HARON, A.T., LEE, A. and ARIF, M. (2009),. "Enhancement of constructability concept: an experience in offsite Malaysia construction industry", Proceeding Changing Roles, New Roles: New Challenge Conference, Noordwick Aan Zee, Nederland.
  25. Negro, P., Bournas, D.A. and Molina, F.J. (2013), "Pseudodynamic tests on a full-scale 3-storey precast concrete building: global response", Eng. Struct., 57, 594-608. https://doi.org/10.1016/j.engstruct.2013.05.047
  26. Ong, K.C.G., Hao, J. and Paramasivam, P. (2006a), "Flexural behavior of precast joints with horizontal loop connections", ACI Struct. J., 103(5), 664-671.
  27. Ong, K.C.G., Hao, J. and Paramasivam, P. (2006b), "A strut-and-tie model for ultimate loads of precast concrete joints with loop connections in tension", Constr. Build. Mater., 20(3), 169-176. https://doi.org/10.1016/j.conbuildmat.2005.01.018
  28. Pantelides, C., Reaveley, L. and McMullin, P. (2003), "Design of CFRP composite connector for precast concrete elements", J. Reinf. Plast. Compos., 22(15), 1335-1351. https://doi.org/10.1177/073168403035581
  29. Parastesh, H., Hajirasouliha, I. and Ramezani, R. (2014), "A new ductile moment-resisting connection for precast concrete frames in seismic regions: an experimental investigation", Eng. Struct., 70, 144-157. https://doi.org/10.1016/j.engstruct.2014.04.001
  30. Pavese, A. and Bournas, D.A. (2011), "Experimental assessment of the seismic performance of a prefabricated concrete structural wall system", Eng. Struct., 33(6), 2049-2062. https://doi.org/10.1016/j.engstruct.2011.02.043
  31. Peng, Y.Y., Qian, J.R. and Wang, Y.H. (2015), "Cyclic performance of precast concrete shear walls with a mortar-sleeve connection for longitudinal steel bars", Mater. Struct., 1-15.
  32. Pennucci, D., Calvi, G. and Sullivan, T. (2009), "Displacement-based design of precast walls with additional dampers", J. Earthq. Eng., 13(S1), 40-65. https://doi.org/10.1080/13632460902813265
  33. Pincheira, J.A., Oliva, M.G. and Zheng, W. (2005), "Behavior of double-tee flange connectors subjected to in-plane monotonic and reversed cyclic loads", PCI J., 50(6), 32-54. https://doi.org/10.15554/pcij.11012005.32.54
  34. Rossley, N., Aziz, A.A., Nora, F., Chew, H.C. and Farzadnia, N. (2014), "Behaviour of vertical loop bar connection in precast wall subjected to shear load", Australian J. Basic Appl. Sci., 8(1).
  35. Shultz, A., Magana, R., Trados, M. and Huo, X. (1994), "Experimental study of joint connections in precast concrete walls", Proceedings of the 5th US National Conference on Earthquake Engineering, Chicago, IL, USA.
  36. SIMULIA (2011). ABAQUS Analysis User's Manual.
  37. Smith, B. and Kurama, Y. (2009), "Design of hybrid precast concrete walls for seismic regions", ASCE 2009 Structures Congress.
  38. Solak, A., Tama, Y.S., Yilmaz, S. and Kaplan, H. (2015), "Experimental study on behavior of anchored external shear wall panel connections", Bull. Earthq. Eng., 1-17.
  39. Unal, M. and Burak, B. (2012), "Joint shear strength prediction for reinforced concrete beam-to-column connections", Struct. Eng. Mech., 41(3), 421-440. https://doi.org/10.12989/sem.2012.41.3.421
  40. Vaghei, R., Hejazi, F., Taheri, H., Jaafar, M.S. and Ali, A.A.A. (2014), "Evaluate performance of precast concrete wall to wall connection", APCBEE Procedia, 9, 285-290. https://doi.org/10.1016/j.apcbee.2014.01.051
  41. Xue, W. and Yang, X. (2010), "Seismic tests of precast concrete, moment-resisting frames and connections", PCI J., 55(3), 102-121. https://doi.org/10.15554/pcij.06012010.102.121
  42. Yee, A.A. and Eng, P.H.D. (2001), "Social and environmental benefits of precast concrete technology", PCI J., 46(3), 14-19.

피인용 문헌

  1. Development of a new connection for precast concrete walls subjected to cyclic loading vol.16, pp.1, 2017, https://doi.org/10.1007/s11803-017-0371-3
  2. Finite element development of a Beam-column connection with CFRP sheets subjected to monotonic and cyclic loading vol.18, pp.6, 2016, https://doi.org/10.12989/cac.2016.18.6.1083
  3. P-value significance level test for high-performance steel fiber concrete (HPSFC) vol.21, pp.5, 2016, https://doi.org/10.12989/cac.2018.21.5.485
  4. Flexural behavior of precast concrete wall - steel shoe composite assemblies with dry connection vol.29, pp.4, 2016, https://doi.org/10.12989/scs.2018.29.4.545
  5. Numerical Study on Hysteretic Behaviour of Horizontal-Connection and Energy-Dissipation Structures Developed for Prefabricated Shear Walls vol.10, pp.4, 2016, https://doi.org/10.3390/app10041240
  6. Influence of connection detailing on the performance of wall-to-wall vertical connections under cyclic loading vol.9, pp.5, 2020, https://doi.org/10.12989/acc.2020.9.5.437