Effect of Mechanical Heterogeneity on Brittle Fracture Behaviors
نویسندگان
چکیده
منابع مشابه
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Residual stress present in coupons used for fracture testing will influence the experimental determination of fracture toughness. Triaxial residual stress (e.g., due to welding) can alter both the driving force for fracture and the crack-tip constraint at a specified load, so that the apparent toughness of a coupon depends on the residual stress present. In this paper, we employ a micromechanic...
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ژورنال
عنوان ژورنال: Journal of the Society of Naval Architects of Japan
سال: 1973
ISSN: 1884-2070,0514-8499
DOI: 10.2534/jjasnaoe1968.1973.134_395