Modeling of the Damage Accumulation and Fracture: Structural-statistical Aspects

Valeriy Lepov; Anastassia Ivanova; Valentina AchikasovaKiounna Lepova

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Modeling of the Damage Accumulation and Fracture: Structural-statistical Aspects

机译：Modeling of the Damage Accumulation and Fracture: Structural-statistical Aspects

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In this paper, an attempt is made to describe the structural-statistical aspects of the damage accumulation and fracture of structural steel by means of experimental and numerical micromacromodeling. The new approach of multiscale modeling of structure element fracture based on evolution of microstructure levels is proposed. The lifetime is considered as an ultimate state in a local volume of material, or a critical value of the local damage approaching.

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来源
《Key engineering materials》 |2007年第1期|809-812|共4页
作者
Valeriy Lepov; Anastassia Ivanova; Valentina AchikasovaKiounna Lepova;
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作者单位

Institute of Physico-Technical Problems of the North SB RAS 677980, Yakutsk, ul.Oktyabrskaya, 1, Russia;

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正文语种英语
中图分类工程基础科学;
关键词
structural multiscale modeling; hierarchical statistical approach; probe microscopy and fractography; multifractal analysis; lifetime estimation;

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Modeling of the Damage Accumulation and Fracture: Structural-statistical Aspects

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