STATIC AND DYNAMIC ANALYSIS OF STIFFENED PLATE USED IN MACHINE TOOL COLUMN

Main Article Content

Wedad I. Alazzawy

Abstract

Static behavior (under torsion and bending loading) of machine tool column was studied in this paper. The effects of changing the cross sectional area of the column itself on the deformations (design parameters) was investigated. The adding of stiffeners and changing the stiffeners cross sectional area are also verified. The results show that using of stiffeners can produse a great reduction in deformation of the column structure under the stastic loading mentioned above. Also using stiffeners with different cross-sectional areas suggest the best stiffener cross-sectional shape can be used to give the minimum deformations of column structure. Dynamic analysis of column involves calculating natural frequencies and mode of different column structure mentioned above, these frequencies are fairly insensitive of adding stiffeners to colmn structures.

Article Details

How to Cite
“STATIC AND DYNAMIC ANALYSIS OF STIFFENED PLATE USED IN MACHINE TOOL COLUMN” (2008) Journal of Engineering, 14(04), pp. 3099–3111. doi:10.31026/j.eng.2008.04.18.
Section
Articles

How to Cite

“STATIC AND DYNAMIC ANALYSIS OF STIFFENED PLATE USED IN MACHINE TOOL COLUMN” (2008) Journal of Engineering, 14(04), pp. 3099–3111. doi:10.31026/j.eng.2008.04.18.

Publication Dates

References

*A.Deband M.Booton “Finite element models for stiffened plates under transverse loading”, Comp.&Stru., V.28, No.3, 1988.

* Backlund Jesper “Free vibration analysis of rocket nozzles using energy methods”, Masters Thesis, Luleal Tekniska University, 1998.

*D.Venugopal Rao, A.H.Sheikh and M.Mukhopadhayay “A finite element large displacement analysis of stiffened plates”, Comp.&Stru., V.47, No.6, 1993.

* G.S.Palani, N.R.Iyer and T.V.S.R.Appa Rao “An efficient finite element model for static and vibration analysis of eccentrically stiffened plates shells”, Comp.&Stru., V.43, No.4, 1992.

* G.C.Sen and Bhattacharyya,”Principles of machine tools”, New Central Book Agency,Calcutta 700009, India, 1975.

* I.E.Harik and M.Guo “Finite element analysis of eccentrically stiffened plates in free vibration”, Comp.&Stru., V.49, No.6, 1993.

* M.P.Rossow and A.K.Ibrahimkhail “Constraint method analysis of stiffened plates”, Comp.&Stru., V.8, 1978.

* M.Mukjopadhyay “stiffened plates element for analysis of ships structures”, Comp.&Stru., V.13, 1981.

* M.H.Omurtag and A.Y.Akoz “Mixed finite element formulation of eccentrically stiffened cylindrical shell”, Comp.&Stru., V.42, No.5, 1992.

* U.P.Sigh and P.P.Miller “Design analysis of twin head horizontal hydraulic press”, J.of Eng. For industry, V.114,1992.

Similar Articles

You may also start an advanced similarity search for this article.