Steel and Composite Structures

  • 제3권4호
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  • Pages.289-306
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  • 2003
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  • 1229-9367(pISSN)
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  • 1598-6233(eISSN)
테크노프레스 (Techno-Press)
권호 표지
DOI QR코드

DOI QR Code

Experimental investigation of low-velocity impact characteristics of steel-concrete-steel sandwich beams

  • Sohel, K.M.A. (Department of Civil Engineering, National University of Singapore) ;
  • Richard Liew, J.Y. (Department of Civil Engineering, National University of Singapore) ;
  • Alwis, W.A.M. (Department of Civil Engineering, National University of Singapore) ;
  • Paramasivam, P. (Department of Civil Engineering, National University of Singapore)
  • 투고 : 2003.04.29
  • 심사 : 2003.07.07
  • 발행 : 2003.08.25
⟨ 이전 논문 다음 논문 ⟩

초록

A series of tests was conducted to study the behaviour of steel-composite sandwich beams under low velocity hard impact. Damage characteristic and performance of sandwich beams with different spacing of shear connector were evaluated under impact loading. Thin steel plates were used as top and bottom skins of the sandwich beams and plain concrete was used as the core material. Shear connectors were provided by welding of angle sections on steel plates. The sandwich beams were impacted at their midpoint by a hemi-spherical nose shaped projectile dropped from various heights. Strains on steel plates were measured to study the effects of impact velocity or impact momentum on the performance of sandwich beams. Spacing of shear connectors is found to have significant effects on the impact response of the beams.

키워드

참고문헌

  1. Aymerich, F., Marcialis, P., Meili, S., Priolo, P. (1996), "An instrumented drop-weight machine for low velocity impact testing", Proc. of the Fourth Int. Conf. on Structures Under Shock and Impact IV, Udine, Italy, July, 243-253.
  2. Banthia, N.P., Mindess, S., and Bentur, A. (1987), "Impact behaviour of concrete beams", Materials and Structures, 20, 293-302. https://doi.org/10.1007/BF02485926
  3. Banthia, N.P., Mindess, S., Bentur, A., and Pigeon, M. (1989), "Impact testing of concrete using a drop-weight impact machine", Experimental Mechanics, 29, 63-69. https://doi.org/10.1007/BF02327783
  4. Bentur, A., Mindess, S. and Banthia, N.P. (1986), "The behaviour under impact loading: Experimental procedure", Materials and Structures, 19, 371-378. https://doi.org/10.1007/BF02472127
  5. Bing, L., Park, R, Tanaka, H. (2000), "Constitutive behavior of high strength concrete under dynamic loads", ACI Struct. J., 97(4), 619 629.
  6. Bischoff, P.H., Perry, S.H. (1995), "Impact behavior of plain concrete loaded in uniaxial compression", J. of Eng. Mech., ASCE, l21(6), 685-693.
  7. Holt, P. J. (1994), "A procedure for assessment of steel structures subject to impact or impulsive loading", Proc. of the Third Int. Conf. on Structures under Shock and Impact III, Madrid, Spain, June, 157-164.
  8. Hughes, G., and Beeby, A.W. (1982), "Investigation of the effect of impact loading on concrete beams", The Structural Engineer, 60B(3), 45-52.
  9. Khan, M.A.K.B. (2000), "Impact behavior of fibre reinforced cementitious composite slabs", Ph.D. Thesis, National University of Singapore, Singapore.
  10. Mindess, S., Banthia, N.P., and Bentur, A. (1986), "The response of reinforced concrete beams with fiber concrete matrix to impact loading", The Int. J. of Cement Composites and Lightweight Concrete, 8, 165-170. https://doi.org/10.1016/0262-5075(86)90037-0
  11. Mindess, S., Bentur, A., Yan, C. and Vondran, G. (1989), "Impact resistance of concrete containing both conventional steel reinforced and fibrillated polypropylene fibers", ACI Materials Journal, 86(6), 545-549.
  12. Oduyemi, T.O.S. and Wright, H.D. (1989), "An experimental investigation into the behavior of double-skin sandwich beams", J. of Constructional Steel Research, 14(3), 197-220. https://doi.org/10.1016/0143-974X(89)90073-4
  13. Oehlers, D.J., Bradford, M.A. (1999), Elementary Behaviour of Composite Steel and Concrete Structural Members, Butterworth-Heinemann publishing Inc. Oxford, Boston.
  14. Ong K.C.G., Basheerkhan, M., Paramasivam, P., (1999), "Resistance of fibre concrete slabs to low velocity projectile impact", Cement & Concrete Composites, 21(5-6), 391-401. https://doi.org/10.1016/S0958-9465(99)00024-4
  15. Roberts, T.M., Edwards, D.N., Narayanan, R. (1996), "Testing and analysis of steel - concrete - steel sandwich beams", J. of Constructional Steel Research, 38(3), 257-279. https://doi.org/10.1016/0143-974X(96)00022-3
  16. Simon K. Clubley, Stuart S.J. Moy, Robert Y. Xiao (2003), "Shear strength of steel - concrete - steel composite panels. Part I - testing and numerical modelling", J. of Constructional Steel Research, 59, 781-794. https://doi.org/10.1016/S0143-974X(02)00061-5
  17. Tomlinson, M., Chapman, M., Wright, H.D. (1989), "Tomlinson, A. & Jefferson, A. Shell composite construction for shallow draft immersed tube tunnels", ICE Int. Conf. on Immersed Tube Tunnel Techniques, Manchester, UK, April.
  18. Wright, H.D., Oduyemi, T.O.S and Evans, H.R. (1991), "The design of double skin composite elements", J. of Constructional Steel Research, 19(2), 111-132. https://doi.org/10.1016/0143-974X(91)90037-2
  19. Wright, H.D., Oduyemi, T.O.S. and Evans, H.R. (1991), "The experimental behavior of double skin composite elements", J. of Constructional Steel Research, 19(2), 97-110. https://doi.org/10.1016/0143-974X(91)90036-Z

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  8. Behavior of Steel–Concrete–Steel sandwich structures with lightweight cement composite and novel shear connectors vol.94, pp.12, 2012, https://doi.org/10.1016/j.compstruct.2012.05.023
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