Limiting state of plate with hole

The problem of determining the limit state of a plate with hole is considered. Solutions of two other problems are proposed to solve this problem, namely, determination of stress intensity factor in elements of structure with cracks and calculation of stress-strain state of a plate of finite width w...

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Bibliographic Details
Published in:IOP conference series. Materials Science and Engineering 2020-10, Vol.952 (1), p.12029
Main Author: Kazarinov, Yu I
Format: Article
Language:English
Subjects:
Fracture mechanics
Limit states
Stress intensity factors
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Summary:The problem of determining the limit state of a plate with hole is considered. Solutions of two other problems are proposed to solve this problem, namely, determination of stress intensity factor in elements of structure with cracks and calculation of stress-strain state of a plate of finite width with hole. The first objective is based on the fracture mechanics positions for the crack plate using the software complex KOMPAS-3D (3D design system). And the second objective is based on the theoretical method of elasticity theory, applied to a plate of finite width with hole. Obtained results of both objectives were compared with known solutions.
ISSN:1757-8981
1757-899X
DOI:10.1088/1757-899X/952/1/012029