Edge Spalling Formation in a Plate due to Moving Compressive Load

Kubilay ASLANTAŞ; Süleyman TAŞGETİREN

Makale detayları

Edge Spalling Formation in a Plate due to Moving Compressive Load

Yazarlar:

Kubilay ASLANTAŞ | Süleyman TAŞGETİREN

Yayıncı:

TUBITAK

Dergi:

Turkish Journal of Engineering and Environmental Sciences 2003 Vol.27 Issue 5, pp.333-338

Belge Tipi:

Makale

Yayın Tarihi:

4/2003

Belge Dili:

Türkçe

Document ID (Org No.):

2000745121

Sıklık:

Üç Yıllık

eISSN:

1303-6157

pISSN:

1300-0160

Özet:

 

A subsurface crack subjected to moving compressive and  tangential loads grows toward the surface and leads to the formation  of sheet-like wear particles.  The normal and shear stresses arising  at the crack tip due to normal and tangential loads can be  characterised by mode I and mode II stress intensity factors.  In this study, the behaviour of an edge crack subjected to moving  normal and tangential loads is analysed by the finite element method.   The problem is considered under linear elastic fracture mechanics  conditions.  KI and KII stress intensity factors at the crack tip  are computed for different load positions and different friction  coefficients.  The problem is considered under 2-D conditions.  The  analysis applies fracture mechanics to a finite element model to  predict spall formation in the elastic state.  At the end of the  analysis, the effect of the friction coefficient and load position on  spalling was examined.

 

A subsurface crack subjected to moving compressive and  tangential loads grows toward the surface and leads to the formation  of sheet-like wear particles.  The normal and shear stresses arising  at the crack tip due to normal and tangential loads can be  characterised by mode I and mode II stress intensity factors.  In this study, the behaviour of an edge crack subjected to moving  normal and tangential loads is analysed by the finite element method.   The problem is considered under linear elastic fracture mechanics  conditions.  KI and KII stress intensity factors at the crack tip  are computed for different load positions and different friction  coefficients.  The problem is considered under 2-D conditions.  The  analysis applies fracture mechanics to a finite element model to  predict spall formation in the elastic state.  At the end of the  analysis, the effect of the friction coefficient and load position on  spalling was examined.

Makale detayları

Edge Spalling Formation in a Plate due to Moving Compressive Load

Yazarlar: Kubilay ASLANTAŞ | Süleyman TAŞGETİREN

Yayıncı: TUBITAK

Dergi: Turkish Journal of Engineering and Environmental Sciences 2003 Vol.27 Issue 5, pp.333-338

Belge Tipi: Makale

Yayın Tarihi: 4/2003

Belge Dili: Türkçe

Document ID (Org No.): 2000745121

Sıklık: Üç Yıllık

eISSN: 1303-6157

pISSN: 1300-0160

Sayı

Yazarlar:

Kubilay ASLANTAŞ | Süleyman TAŞGETİREN

Yayıncı:

TUBITAK

Dergi:

Turkish Journal of Engineering and Environmental Sciences 2003 Vol.27 Issue 5, pp.333-338

Belge Tipi:

Makale

Yayın Tarihi:

4/2003

Belge Dili:

Türkçe

Document ID (Org No.):

2000745121

Sıklık:

Üç Yıllık

eISSN:

1303-6157

pISSN:

1300-0160