Buradasınız

Anasayfa » Content

PERİYODİK EĞRİLİKLİ SIRALI LİFLER İÇEREN ELASTİK ORTAMDAKİ NORMAL GERİLMELER HAKKINDA

ON THE NORMAL STRESSES IN THE ELASTIC BODY WITH PERIODICALLY CURVED ROW FIBRES

Journal Name:

  • Sigma Mühendislik ve Fen Bilimleri Dergisi

Publication Year:

  • 2004

Key Words:

Keywords (Original Language):

Author NameUniversity of AuthorFaculty of Author
Abstract (2. Language): 
Within the framework of the piecewise homogeneous body model with the use of the three-dimensional equations of the theory of elasticity for anisotropic body a method that is developed to investigate the stress distribution in the infinite elastic matrix containing a periodically curved row fibres having a sine-phase is used to investigate related normal stresses. It is assumed that the materials of the fibres are the same and midlines of these fibres are in the same plane. Under uniaxial loading along the fibres the normal stresses acting along the fibers at interface points are investigated. The influences of the problem parameters on these stresses are analyzed. The corresponding numerical results are presented.
Bookmark/Search this post with
Abstract (Original Language): 
Aynı fazlı periyodik eğrilikli sıralı lifler içeren sonsuz elastik matristeki gerilme yayılımını araştırmak için parçalı homojen cisim modeli çerçevesinde, izotrop olmayan cisimler için elastisite teorisinin üç-boyutlu denklemleri kullanılarak geliştirilen yöntem, ilgili normal gerilmelerin araştırılmasında kullanılmıştır. Lif malzemelerinin aynı ve bu liflerin orta çizgilerinin aynı düzlemde yerleştikleri varsayılmıştır. Lifler boyunca tek yönlü yüklemeler sonucu, lifler boyunca arayüzey üzerindeki noktalarda etkiyen normal gerilmeler incelenmiştir. Problem parametrelerinin bu gerilmeler üzerindeki etkileri analiz edilmiştir. İlgili sayısal sonuçlar verilmiştir.
FULL TEXT (PDF): 
PDF icon arastrmx_845_22_pp_294-304.pdf
  • 4
294-304
  • Turkish

REFERENCES

References: 

[1] Tarnopolsky Yu.M., Jigun I.G. and Polyakov V.A., “Spatially-reinforced composite
materials”: Handbook, Mashinostroyenia, Moscow, 1987 (in Russian).
[2] Guz A.N., “Failure mechanics of composite materials in compression”. –Kiev: Naukova
Dumka, 1990. –630 p. (in Russian.)
[3] Akbarov, S.D. and Guz, A.N., “Mechanics of Curved Composites”,-Kluwer Academic
Publishers, 2000-464p.
[4] Akbarov, S.D. and Guz, A.N., “Continuum approaches in the mechanics of curved
composites and associated problems for structural members”, Int. Appl. Mech., 2002, 38,
N0:11, 1285-1305.
[5] Akbarov, S.D. and Guz, A.N., “Mechanics of curved composites (piecewise homogenous
body model)”, Int. Appl. Mech., 2002, 38, N0:12, 1415-1439.
[6] Akbarov, S.D. and Guz, A.N., “Method of Solving Problems in the Mechanics of Fiber
Composites With Curved Structures”, Soviet Applied Mechanics, -1985-March-p.777-785
[7] Akbarov, S.D. and Guz, A.N., “Stress state of a fiber composite with curved structures
with a low fiber concentration” Soviet Applied Mechanics. –1985-December-p.560-565.
[8] Akbarov, S.D. and Kosker R., “Stress distribution caused by anti-phase periodical curving
of two neighbouring fibers in a composite material”, European Journal of Mechanics
A/Solids, 2003, 22, 243–256.
[9] Akbarov, S.D. and Kosker R., “On a stress analysis in the infinite elastic body with two
neighbouring curved fibers” Composites Part B: Engineering, 2003, 34/2, 143-15.
[10] Köşker R. and Akbarov, S.D., “Influence of the interaction between two neighboring
periodically curved fibers on the stress distribution in a composite material” Mechanics of
Composite Materials,2003, Vol.39, No. 2, 165-176.
[11] Kantarovich, L.V. and Krilov, V.I., “Approximate methods in advanced calculus”,
Moscow: Fizmatgiz, 1962-708p. (in Russian).
[12] Akbarov S.D., Kosker R. and Ucan., “Stress Distribution in the elastic body with
periodically curved row fibers” , Mechanics of Composite Materials, 2004, Vol.40, No.3,
191-202.

Thank you for copying data from http://www.arastirmax.com