Inverse Problem of Elasticity for a Plate Weakened by Hole and Cracks
Author
Source
Mathematical Problems in Engineering
Issue
Vol. 2019, Issue 2019 (31 Dec. 2019), pp.1-11, 11 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2019-03-25
Country of Publication
Egypt
No. of Pages
11
Main Subjects
Abstract EN
An isotropic elastic plate weakened by a hole and arbitrary system of cracks is considered.
Using the principle of equal strength and minimization of stress intensity factors a theoretical analysis is made of the equistrong hole shape.
A criterion and a method for solving the inverse problem of fracture prevention for the plate with a hole under the action of given system of external loads are proposed.
A closed system of algebraic equations allowing minimization of the stress state and stress intensity factors depending on geometrical and mechanical characteristics of the plate is obtained.
The obtained optimal hole shape provides an increase in the load-bearing capacity of the plate.
American Psychological Association (APA)
Mirsalimov, Vagif M.. 2019. Inverse Problem of Elasticity for a Plate Weakened by Hole and Cracks. Mathematical Problems in Engineering،Vol. 2019, no. 2019, pp.1-11.
https://search.emarefa.net/detail/BIM-1195853
Modern Language Association (MLA)
Mirsalimov, Vagif M.. Inverse Problem of Elasticity for a Plate Weakened by Hole and Cracks. Mathematical Problems in Engineering No. 2019 (2019), pp.1-11.
https://search.emarefa.net/detail/BIM-1195853
American Medical Association (AMA)
Mirsalimov, Vagif M.. Inverse Problem of Elasticity for a Plate Weakened by Hole and Cracks. Mathematical Problems in Engineering. 2019. Vol. 2019, no. 2019, pp.1-11.
https://search.emarefa.net/detail/BIM-1195853
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1195853