Brittle fracture of an elastic layer with a defect in the form of a circle under biaxial loading-Reference-Cited by-同舟云学术

Brittle fracture of an elastic layer with a defect in the form of a circle under biaxial loading

Published:2024-08-29 Issue:1 Volume: Page:223-229
ISSN:1026-3519
Container-title:Известия Российской академии наук. Механика твердого тела
language:
Short-container-title:Izvestiâ Rossijskoj akademii nauk. Mehanika tverdogo tela

Author:

Glagolev V. V.¹,Markin A. A.¹

Affiliation:

1. Tula State University

Abstract

Based on experimental data on the combined loading of an infinite layer weakened by a circular hole in a brittle material, its critical state, determined by the energy criterion, is modeled. The failure criterion is related to the free energy flow through the interaction arc and the linear size. The proposed approach allows us to reflect the dependence of the critical external load on the radius of curvature. A procedure for determining the value of the linear size is proposed and implemented. Using known experimental results, an estimate of the introduced linear parameter for a layer of GVVS-16 gypsum was obtained.

Publisher

The Russian Academy of Sciences

Reference11 articles.

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