Paralel Başlıklı Ahşap Kafes Kirişlerin Sonlu Elemanlar Yöntemi İle Analizi

Bu çalışmada paralel başlıklı ahşap kafes kiriş sistemlerine uygulanan kuvvetlerin oluşturdukları gerilme

Finite Element Analysis of Parallel Chord Wood Trusses

In this study, stresses and displacement analysis of a parallel chord wood trusses system caused by anapplied load has been investigated. A wood truss system which tested in laboratory conditions has been modeledand analyzed using ANSYS software under applied load conditions. Stresses developed at the truss elementsand deformations caused by the external loads have been studied. Results indicated that finite element analysiswhich is a numerical technique can be used in determination of stresses and deformation in wood truss systems

___

  • ANSYS Inc., 2001, “ANSYS Manual” ANSYS, INC., USA, Version 5.7. ASTM D 143. Standard Test Methods for Small Clear Specimens of Timber. ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA, 19428- 2959 USA
  • Breyer D E, Fridley K J and Cobeen K E. 1999. Design of Wood Structures: ASD. McGraw- Hill. New York.
  • Callahan, E E 1993. Metal plate connected wood truss handbook. Wood Truss Council of America, Madison, Wisconsin.
  • Foschi, R O 1977. Analysis of wood diaphragms and trusses. Part II: Truss plate connections. Canadian Journal of Civil Engineering. 4(3): 353-362.
  • Gupta R, Miller T H, and Dung D R. 2004. Practical Solution to Wood Assembly Design Problems. Practice Periodical on Structural Design and Construction. 9(1): 54-60.
  • Güntekin, E 2008. Kızılçam Kerestesi ile Yapılmış Metal Plakalı Kafes Kiriş Birleştirmeleri İçin Emniyet Yükleri. SDÜ Orman Fakültesi Dergisi, 1:134-142.
  • Jamaludin, M A 1995. Prediction of the strength of typical furniture and its immediate members. Ph.D. Dissertation, Mississippi State University.
  • Mackerle, J 2005. Finite element analyses in wood research: a bibliography. Wood Science and Technology. 39(7): 579-600.
  • Suddarth S K and Wolfe R W. 1983. Purdue plane structures analyzer II—A computerized wood engineering system. Gen. Tech. Rep. FPL-40. Madison, WI: U.S. Department ofAgriculture, Forest Service, Forest Products Laboratory.
  • Wolfe R W, Percival D H and Moody R C. 1986. Strength and Stiffness of Light-Frame Sloped Trusses USDA Forest Service Forest Products Laboratory Research Paper FPL 471