Application of fracture mechanics for guaranteeing the reliability of arctic large-scale welded metal structures

被引:0
|
作者
Gorynin, IV [1 ]
Il'in, AV [1 ]
Leonov, VP [1 ]
Malyshevskii, VA [1 ]
机构
[1] Cent Sci Res Inst Struct Mat Prometei, St Petersburg, Russia
关键词
Fracture Mechanic; Weld Metal; Theoretical Aspect; Metal Structure; Crack Resistance;
D O I
10.1023/A:1013271028092
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Reliability control of constructions for development of the Arctic shelf requires both a well-grounded determination of criteria of crack resistance of applied materials from the viewpoint of fracture mechanics and development of methods for calculating the cyclic resource of welded blocks of constructions. Realization of practical decisions in each of these directions is hampered by the insufficient development of a number of theoretical aspects of fracture mechanics. We consider ways of overcoming these difficulties.
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页码:294 / 310
页数:17
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