Large displacement stability analysis of steel structure of nonlinearly varying section (convex) resting on elastic foundation

Authors

  • Dr. Hamid Abdul Mahdi Faris  College of Engineering, Environmental Engineering Department, Al-Mustansiriya University, Baghdad, Iraq

Keywords:

Convex, Steel Structure, Winkler Type, Segmentation Method, Non-Prismatic Segment, Stiffness Factor, Moment Carry-Over Factor, Sway Moment Factor, Shear Factor

Abstract

In this research theoretical analysis is presented to estimate in a plan large displacement elastic stability behavior of frames having non prismatic number of non-linearly varying section resting on elastic foundation ( Winkler type ) using the non-prismatic segment .in the segmentation method. The stability and bowing function are estimated using the method of finite segment.

References

  1. Al-Hachami, E.K.,”Large Displacement Analysis of Structures with Applications to Piles and Submarine Pipelines” ,ph.d. thesis, University of Technology-Iraq, 1997.
  2. Al-Saraf, S.,”Elastic Instability of Struts on, or Driven into, Elastic Foundations”, The Structural Engineering, Vol.56B, No.1, March, 1978,pp.13-19.
  3. Faris, H.A.”Large Displacement Elastic-Plastic Analysis of Plane Frames with Non-Prismatic Members of Non-linearly Varying sections”, Ph.D. thesis, University of Technology-Iraq, 2002.
  4. Ahmed Tariq, Faris, H.A., N.Al-jumaily, Ibrahim,” Large Displacement Elastic Stability Analysis of Plane Frames With Non-Prismatic Members Resting on Elastic Foundation”, M.Sc. thesis, University of Technology, 2004.
  5. Davis, R.O. and Selvaduri, A.P.S.,”Elasticity and Geomechanics” , Cambridge University Press, 1st Published, 1996,PP.113-115.
  6. Ghali, A. and Neville, A.M.,” Structural Analysis “ E and FN Spon, London, 4TH Edition, 1997, PP.437-446.
  7. Gupta, A.K.,” Vibration of Tapered Beams “, Journal Of Structural Engineering, ASCE, Vol. 117, No. 4, Jan., 1991, PP.111-127.

International Journal of Scientific Research in Science, Engineering and Technology

Downloads

Published

2018-07-30

Issue

Volume 4, Issue 9, July-August-2018

Section

Research Articles

License

Copyright (c) IJSRSET

Creative Commons License

This work is licensed under a Creative Commons Attribution 4.0 International License.

How to Cite

[1]
Dr. Hamid Abdul Mahdi Faris, " Large displacement stability analysis of steel structure of nonlinearly varying section (convex) resting on elastic foundation, International Journal of Scientific Research in Science, Engineering and Technology(IJSRSET), Print ISSN : 2395-1990, Online ISSN : 2394-4099, Volume 4, Issue 9, pp.404-418, July-August-2018.