Comparative Study of RC Framed Structure and Tubular Structures

Authors(2) :-Dattaprasad Patil, Prachi Sohoni

In developing countries like India some cities are overcrowded with population and count is increasing day by day, therefore the demand for high rise buildings is increased. As height of building increases lateral loads such as wind and earthquake must be considered along with gravity loads. As compared to vertical loading, lateral load effect on a building increases exponentially with increase in its height. Engineers have developed several new framing schemes for tall buildings in order to minimize the effect of lateral loads. Present work aims to study and compare seismic response of structures subjected to non-linear dynamic analysis. For this study framed structure, framed tube structure and tube-in-tube structure are considered. Results of analysis are compared in terms of structural parameters like maximum lateral displacement, maximum storey drift, base shear and shear lag. ETABS 2016 the structural software for building analysis and design is used for analysis.

Authors and Affiliations

Dattaprasad Patil
M.Tech Structural Engineering, Walchand College of Engineering, Sangli, Maharashtra, India
Prachi Sohoni
Assistant Professor, Applied Mechanics Department, Walchand College of Engineering, Sangli, Maharashtra, India

Framed structure, Framed tube structure, Tube-in-tube structure, Non-linear dynamic analysis, Lateral displacement, Storey drift, Base shear, shear lag, ETABS 2016.

  1. Han, R. P. S. (1989). “Analysis of framed tube structures of arbitrary sections.” Applied Mathematical Modelling, 13.
  2. Haji-Kazemi, H., and Company, M. (2002). “Exact method of analysis of shear lag in framed tube structures.” The Structural Design of Tall Buildings, 11, 375–388.
  3. Kobielak, S., Tatko R., Piekarz R. (2010). “Method for approximate analysis of cracking effect on lateral stiffness of reinforced concrete framed-tube structures.” Archives Of Civil And Mechanical Engineering, 10.
  4. Lee, K. K., Loo, Y. C., Guan H. (2001). “Simple analysis of framed-tube structures with multiple internal tubes.” Journal of Structural Engineering, 127(4).
  5. Mahjoub, R., Rahgozar, R., Saffari, H. (2011). “Simple method for analysis of tube frame by consideration of negative shear lag.” Australian Journal of Basic and Applied Sciences, 5(3), 309-316.
  6. Mazinani, I., Jumaat, M., Z., Ismail, Z., Chao, O., Z. (2014). “Comparison of shear lag in structural steel building with framed tube and braced tube.” Structural Engineering and Mechanics, 49 (3), 297-309.
  7. Memari, A. M., Motlagh, A., Y., Scanlon, A. (2000), “Seismic evaluation of an existing reinforced concrete framed tube building based on inelastic dynamic analysis.” Engineering Structures, 22, 621–637.
  8. Rahgozar, R., Ahmadi, A., R., Sharifi, Y. (2010). “A simple mathematical model for approximate analysis of tall buildings.” Applied Mathematical Modeling, 34, 2437–2451.
  9. Rahgozar, R., and Sharifi, Y. (2009). “An approximate analysis of combined system of framed tube, shear core and belt truss in high-rise buildings.” The Structural Design of Tall and Special Buildings, 18, 607–624.

Publication Details

Published in : Volume 4 | Issue 8 | May-June 2018
Date of Publication : 2018-06-30
License:  This work is licensed under a Creative Commons Attribution 4.0 International License.
Page(s) : 475-481
Manuscript Number : IJSRSET1848142
Publisher : Technoscience Academy

Print ISSN : 2395-1990, Online ISSN : 2394-4099

Cite This Article :

Dattaprasad Patil, Prachi Sohoni, " Comparative Study of RC Framed Structure and Tubular Structures, International Journal of Scientific Research in Science, Engineering and Technology(IJSRSET), Print ISSN : 2395-1990, Online ISSN : 2394-4099, Volume 4, Issue 8, pp.475-481, May-June-2018.
Journal URL : http://ijsrset.com/IJSRSET1848142

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