Influence of a Tangential Force on the Fracture of Two Contacting Elastic Bodies
作者:
SHU‐SHENG CHIANG,
ANTHONY G. EVANS,
期刊:
Journal of the American Ceramic Society
(WILEY Available online 1983)
卷期:
Volume 66,
issue 1
页码: 4-10
ISSN:0002-7820
年代: 1983
DOI:10.1111/j.1151-2916.1983.tb09957.x
出版商: Blackwell Publishing Ltd
数据来源: WILEY
摘要:
The problem of fracture initiation at two elastically contacting structural components, subject to applied normal and tangential forces, was analyzed. The fracture initiation load was predicted to depend sensitively on the magnitude of the applied tangential force and the interfacial friction coefficient, and to exhibit important dependencies on the fracture toughness, elastic modulus, and curvature of the contacting bodies. Experimental results obtained on glass and Si3N4conform with the trends predicted by the analysis.
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