Semi-analytical finite-element method in creep problems of continual fracture mechanics of irregular spatial bodies and their systems. Part I. Resolving relations of a semi-analytical finite element method and problem algorithms of continual creep fracture

被引：0

作者：

Bazhenov, V.A. ^{[1
]}

Gulyar, A.I. ^{[1
]}

Majboroda, E.E. ^{[1
]}

Piskunov, S.O. ^{[1
]}

机构：

[1] Kiev Univ. Stroit. i Arkhitek., Kiev, Ukraine

来源：

Problemy Prochnosti | 2002年 / 05期

关键词：

Algorithms - Defects - Finite element method - Fracture mechanics - Parameter estimation;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

Physical relations of continual fracture mechanics in creep are presented. Resolving relations for an inhomogeneous circular non-close finite element have been derived. Solution algorithms for a creep problem have been developed by using the Kachanov-Rabotnov scalar damage parameter and simulating interaction conditions in spatial bodies systems.

引用

页码：5 / 16

共 30 条

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