Analytical and Experimental Study on Composite Deep beams with Rolled section reinforcement

  • Authors

    • Konuri Pavani
    • G. Sri Harsha
    2018-04-17
    https://doi.org/10.14419/ijet.v7i2.19.11797
  • Deep beam, Finite Element modeling, Flexural behavior, Rolled I-section, Shear span to Depth ratio.

  • An experimental study was conducted on three RC Deep beams along with Analytical simulation under three point loading in which one specimen was provided with Rolled section reinforcement. The specimens are designed according to IS 456:2000 . In one specimen the total reinforcement area was replaced with rolled I-Section. Steel plate grade of MS250 of 3mm thickness was molded as rolled I- Section. Various parameters like flexural behavior, shear strength, deflection, crack width, stress and ductility were calculated. For improving the bond strength between steel section and concrete in composite member, shear struts are provided. The length to depth ratio (l/d) was 1.875 and shear span to depth ratio (a/d) was 0.75. Finite element simulation was carried out by using ANSYS 18.1. and comparison was made  in between Analytical and Experimental results. 

  • References

    1. [1] J. D. Garay and A. S. Lubell,( 2008) “Behavior of Concrete Deep Beams with High Strength Reinforcement,†Struct. Congr. 2008, vol. 5, no. 5, pp. 1–10,.

      [2] M. R. Salamy, H. Kobayashi, and S. Unjoh,( 2007) “Experimental and analytical study on RC deep beam behavior under monotonic load,†vol. 6, no. 205, p. 47,.

      [3] Khan, M.A., Ahmed, F.S.,( 2013) “Effect Of Web Reinforcement On Ultimate Strength Of Reinforced Concrete Deep Beam,†vol. 3, no. 3, pp. 516–519,.

      [4] W. Y. LAM, (2004)“Seismic Performance of Plate Reinforced Composite Coupling Beams,†in History, no. 316.

      [5] L. Jiang, H. Zheng, Y. Liu, and X. Yuan, (2014)“Experimental investigation of composite steel plate deep beam infill steel frame,†Int. J. Steel Struct., vol. 14, no. 3, pp. 479–488,

      [6] M. Satyanarayana, (2017)“Strength and Durability Characteristics of Bacterial Mortar,†no. September, pp. 228–235,.

      [7] B. of Indian Standards,( 2005) “IS 875 (Part 3): Code of Practice for Design Loads (Other Than Earthquake) For Buildings and Structures. Part 3: Wind Loads (Second Revision),â€.

      [8] B. of Indian Standards, “IS 456 (2000): Plain and Reinforced Concrete - Code of Practice.â€

      [9] IS:1893,( 2002) “Criteria for Earthquake Resistant Design of Structures,†Indian Stand., pp. 1–44,.

      [10] N. (Narayanan) Subramanian, Design of reinforced concrete structures. .

      [11] M. Satyanarayana,( 2017) “Analysis and Design of Seismic Framed Structure,†no. September, pp. 200–204,.

      [12] M. S. Shetty, (2005)"Concrete technology : theory and practice". S. Chand,.

  • Downloads

  • How to Cite

    Pavani, K., & Harsha, G. S. (2018). Analytical and Experimental Study on Composite Deep beams with Rolled section reinforcement. International Journal of Engineering & Technology, 7(2.19), 7-11. https://doi.org/10.14419/ijet.v7i2.19.11797