Prediction of Mode Ⅰ Crack Propagation Direction in Carbon-Fiber Reinforced Composite Plate

ZHANG Shao-qin; YANG Wei-yang

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Article Navigation > Applied Mathematics and Mechanics > 2004 > 25(6): 653-660

ZHANG Shao-qin, YANG Wei-yang. Prediction of Mode Ⅰ Crack Propagation Direction in Carbon-Fiber Reinforced Composite Plate[J]. Applied Mathematics and Mechanics, 2004, 25(6): 653-660.

Citation:

ZHANG Shao-qin, YANG Wei-yang. Prediction of Mode Ⅰ Crack Propagation Direction in Carbon-Fiber Reinforced Composite Plate[J]. Applied Mathematics and Mechanics, 2004, 25(6): 653-660.

Citation:

ZHANG Shao-qin, YANG Wei-yang. Prediction of Mode Ⅰ Crack Propagation Direction in Carbon-Fiber Reinforced Composite Plate[J]. Applied Mathematics and Mechanics, 2004, 25(6): 653-660.

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Prediction of Mode Ⅰ Crack Propagation Direction in Carbon-Fiber Reinforced Composite Plate

Department of Applied Science, Taiyuan Heavy Machinery Institude, Taiyuan 030024, P. R. China

Received Date: 2001-06-12
Rev Recd Date: 2003-11-25
Publish Date: 2004-06-15

Abstract

Abstract

A newly developed Z fracture criterion for the composite materials was introduced, the new concepts of in-plane average strain, in-plane dilatational strain energy density factor and reciprocal characteristic function were presented. Many experimental results show that the Z fracture criterion can be well used to predict the crack propagating direction for mode crack in carbon-fiber reinforced composite laminates.
- composite material,
- crack propagation,
- Z-fracture criterion,
- S-fracture criterion

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References(8)

References

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