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ELASTO-PLASTIC STRESS ANALYSIS IN A COMPOSITE PLATE WITH A SQUARE HOLE

Yıl 2000, Sayı: 001, 193 - 204, 15.01.2000

Öz

In this study, the elasto-plastic stress analysis of the plates with

a square hole manufactured steel-aluminum composite is made under

the uniform tension loads. In the solution, two dimensional

isoparametric rectangular element with nine nodes is used. The

automatic mesh generation is used in finite element model and the

special computer programmes are used to solve problem.

Distributions of plastic regions near the hole and variations of

residual stresses are investigated in the different oriantation angles.

Kaynakça

  • Jones, R. M., Mechanics of Composite Materials: Dallas., Southern Methodist University, 1995.
  • Karakuzu, R., Orhan, A., Sayrnan, 0., Yari dairesel eentikli kompozit levhalarm elasto-plastik zorlamalar aItmda mukavemetinin artrrrlmasr: 5. Ulusal Makine Tasanm ve imalat Kongresi., pp 449-458., Eylul 1992.
  • Karakuzu, R., Akbulut, H., Sayrnan, 0., Eksenel yiiklii ankastre plaklarda elasto-plastic gerilme analizi: 8. Ulusal Mekanik Kongresi, Antalya, pp 361-370, EyHiI 1993.
  • Karakuzu, R., Erim, S., Akbulut, H., Yari dairesel delikli plaklarda ve eksenel yiiklii ankastre plaklarda elasto-plastik gerilme analizi : I. Ulusal Hesaplamah Mekanik Kongresi., istanbul, 293-302, 1993.
  • Owen, D. R. J., Anisotropic elasto-plastic finite element methods in eng: Vol. 19, pp 541-566,1983.
  • Sayman, 0., Aksoy, S., Kompozit Malzemeler: Ege Universitesi, izmir. Theo de Jong, Stress around rectangular holes in orthotropic plates: Journal of Composite Materials., Vol. 15, pp 311-328, July 1981.
  • Tirupathi, R., Chandurpalatla & Ashok, D., Introduction to finite elements in eng.: Prentice Hall New Jersey., 1991.
  • Tsai, R., Finite element stress analysis of axisymmetric bodies under torsion: Technical Notes., April 1997.
  • Yehia, A., Bahei-El-Din., Finite element analysis of elasto-plastic fibrous composite structure: Computure & Structures, Vol. 13, pp 321-330, 1981.
  • Yamada, Y., Yoshimura, N., Sakurai, T., Plastic stress-strain matrix and its application for the solution of elastic-plastic problems by finite element method: Int. J. Mech. Sci., Vol. 10, pp343-354, 1968.
  • Zienkiewicz, O. C, Valliagon, S., King, 1. P., Elasto-plastic solution of engineering problems 'Initial Stress' finite element approach: Int. Journal for Numerical Methods in Engineering., Vol. I, pp 75-100, 1969.

Kare Delikli Kompozit Bir Plakta Elasto-Plastik Gerilme Analizi

Yıl 2000, Sayı: 001, 193 - 204, 15.01.2000

Öz

caltsmada, celik-aluminyum kompozitinden imal edilmis kare

delikli plagtn iiniform yaytlt cekme yukleri alunda elasto-plastik

gerilme analizi yaptlmtsttr. Cozumde dokuz diigiimlii izoparametrik

dikdortgen eleman kullantlmtsttr. Problem in cozumunde sonlu eleman

modeli olarak otomatik ag dagtlimi ve ozel bilgisayar program I kullanilmtsttr.

Delik civartndaki plastik bolgelerin dagtltmt ve arttk gerilmeier

degisik oryantasyon actlartnda incelenmistir.

Kaynakça

  • Jones, R. M., Mechanics of Composite Materials: Dallas., Southern Methodist University, 1995.
  • Karakuzu, R., Orhan, A., Sayrnan, 0., Yari dairesel eentikli kompozit levhalarm elasto-plastik zorlamalar aItmda mukavemetinin artrrrlmasr: 5. Ulusal Makine Tasanm ve imalat Kongresi., pp 449-458., Eylul 1992.
  • Karakuzu, R., Akbulut, H., Sayrnan, 0., Eksenel yiiklii ankastre plaklarda elasto-plastic gerilme analizi: 8. Ulusal Mekanik Kongresi, Antalya, pp 361-370, EyHiI 1993.
  • Karakuzu, R., Erim, S., Akbulut, H., Yari dairesel delikli plaklarda ve eksenel yiiklii ankastre plaklarda elasto-plastik gerilme analizi : I. Ulusal Hesaplamah Mekanik Kongresi., istanbul, 293-302, 1993.
  • Owen, D. R. J., Anisotropic elasto-plastic finite element methods in eng: Vol. 19, pp 541-566,1983.
  • Sayman, 0., Aksoy, S., Kompozit Malzemeler: Ege Universitesi, izmir. Theo de Jong, Stress around rectangular holes in orthotropic plates: Journal of Composite Materials., Vol. 15, pp 311-328, July 1981.
  • Tirupathi, R., Chandurpalatla & Ashok, D., Introduction to finite elements in eng.: Prentice Hall New Jersey., 1991.
  • Tsai, R., Finite element stress analysis of axisymmetric bodies under torsion: Technical Notes., April 1997.
  • Yehia, A., Bahei-El-Din., Finite element analysis of elasto-plastic fibrous composite structure: Computure & Structures, Vol. 13, pp 321-330, 1981.
  • Yamada, Y., Yoshimura, N., Sakurai, T., Plastic stress-strain matrix and its application for the solution of elastic-plastic problems by finite element method: Int. J. Mech. Sci., Vol. 10, pp343-354, 1968.
  • Zienkiewicz, O. C, Valliagon, S., King, 1. P., Elasto-plastic solution of engineering problems 'Initial Stress' finite element approach: Int. Journal for Numerical Methods in Engineering., Vol. I, pp 75-100, 1969.
Toplam 11 adet kaynakça vardır.

Ayrıntılar

Birincil Dil İngilizce
Konular Makine Mühendisliği
Bölüm Makaleler
Yazarlar

Mehmet Şenel Bu kişi benim

Yayımlanma Tarihi 15 Ocak 2000
Yayımlandığı Sayı Yıl 2000 Sayı: 001

Kaynak Göster

APA Şenel, M. (2000). ELASTO-PLASTIC STRESS ANALYSIS IN A COMPOSITE PLATE WITH A SQUARE HOLE. Journal of Science and Technology of Dumlupınar University(001), 193-204.

HAZİRAN 2020'den itibaren Journal of Scientific Reports-A adı altında ingilizce olarak yayın hayatına devam edecektir.