Fracture Analysis for Torsion Problems of a Composite Cylinder With Curvilinear Cracks

PAN Tian-wei; WANG Yin-bang

Volume 29 Issue 8

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Article Navigation > Applied Mathematics and Mechanics > 2008 > 29(8): 911-917

PAN Tian-wei, WANG Yin-bang. Fracture Analysis for Torsion Problems of a Composite Cylinder With Curvilinear Cracks[J]. Applied Mathematics and Mechanics, 2008, 29(8): 911-917.

Citation:

PAN Tian-wei, WANG Yin-bang. Fracture Analysis for Torsion Problems of a Composite Cylinder With Curvilinear Cracks[J]. Applied Mathematics and Mechanics, 2008, 29(8): 911-917.

Citation:

PAN Tian-wei, WANG Yin-bang. Fracture Analysis for Torsion Problems of a Composite Cylinder With Curvilinear Cracks[J]. Applied Mathematics and Mechanics, 2008, 29(8): 911-917.

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Fracture Analysis for Torsion Problems of a Composite Cylinder With Curvilinear Cracks

College of Engineering, Ocean University of China, Qingdao, Shandong 266100, P. R. China

Received Date: 2007-09-15
Rev Recd Date: 2008-07-07
Publish Date: 2008-08-15

Abstract

Abstract

The Saint-Venant torsion problems of a composite cylinder with curvilinear crack were investigated.By means of considering the bimaterial interface as a boundary of outer bar or inner one,the problem was reduced to solving the boundary integral equations on crack,external boundary and interface.Using the new boundary element method,some typical torsion problems of a composite cylinder irnolving a straight or kinked crack were calculated.The obtained results were compared with the literature tada to prove the validity and applicability of the present method.
- Saint-Venant torsion cornposite cylinder,
- curvilinear cracks,
- boundary integral equation,
- stress intensity factor,

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References(15)

References

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