Behaviour of shear stress of plate girders with corrugated webs
- Corrugated webs,
- Shear buckling,
- minimum potential energy,
This paper presents analytical studies using Minimum Potential Energy Method to determine critical shear stress of local and global buckling of plate girder with corrugated webs. The elastic interactive shear buckling stress of corrugated steel web is calculated by all possible failure criteria (steel yielding, local and global buckling stresses). The results are compared with Finite element method (FEM) using ANSYS. It found that the proposed equations are a good agreement with the results FE.
Webs". Journal of Structure Division, ASCE, Vol.122, No. ST4, PP390-398, April,
2- Timoshenko, S.P., and Gere J. M., "Theory of elastic stability" 2nd edition.,
McGraw-Hill Book Co., Inc., New York (1961).
3- Tong, G. and Richard, S. "Analysis of local elastic shear buckling of trapezoidal
corrugated steel webs". Journal of Constructional Steel Research 102 (2014) 59–71.
4- Usman, F, "Shear Resistance of Trapezoidal Corrugated Web in Local Buckling".
Applied Mechanics and Materials, Vol. 554, pp. 421-425, (2014).
5- Easley, J.T., and McFarland, D.E. "Buckling Formulae for Corrugated Metal Shear
Diaphragms". Journal of Structural Division, ASCE, Vol.101, No. ST 7, pp1403-
1417, July (1975).
6- Hlavacek, V., discussion of "Buckling of Light-Gage Corrugated Metal
Diaphragms." by J.T. Easley and D.E. McFarland, Journal of Structural Division,
ASCE, Vol.96, No. ST 3, pp740-743, March, (1970).
7- Galambos, T.V., "Guide to Stability Design Criteria for Metal Structure". John
Wiley and Sons, Inc., New York, N.Y, (1988).
8- Yi J, Gil H, Youm K, Lee H. "Interactive shear buckling of trapezoidally corrugated
webs". Eng Struct (2008);30:1659_66.
9- Hamed, A.Y., "Post Buckling Behaviour Of The Plate Girder Webs Subjected To
Shear Loading Only". MSC Thesis, Dept. of Civ. Eng., El- Minia University (2012).
10- El-Metwally, A.S. ,and Loov, R.E., "Composite Girders-High Strength Concrete
Combined with Corrugated Steel Webs" Proceeding of The International Symposium
on High Performance and Reactive Powder Concrete, Vol.1, pp.197-215, Sherbrook,
Quebec, Canada, (1998 b).
11- Tohamy, S.A., Saddek, A.B, Hamed, A.Y., "Interactive shear buckling of corrugated
web". Minia Journal of Engineering and Technology, (MJET) Vol. 35, No 2,
12- Sadeek, A. B., " Theoretical Investigation of Shear Buckling for Hybrid Steel Plate
Girder with Corrugated Webs". World Applied Sciences Journal 33 (2): 284-302,
13- ANSYS (Version 12.0), Reference manual (Theory, elements, analysis guide, and
comments). SAS IP Inc.