An Applicability of Vyalov’s equations to ice wall strength estimation
##plugins.themes.bootstrap3.article.sidebar##
##plugins.themes.bootstrap3.article.main##
https://orcid.org/0000-0002-5721-3301
Maxim Zelnin
Institute of Continuous Media Mechanics of the Ural Branch of Russian Academy of Science, Russia
Oleg Plekhov
Institute of Continuous Media Mechanics of the Ural Branch of Russian Academy of Science, Russia
Ivan Panteleev
Institute of Continuous Media Mechanics of the Ural Branch of Russian Academy of Science, Russia
https://orcid.org/0000-0002-7430-3667
Lev Levin
Mining institute of the Ural Branch of Russian Academy of Science, Russia
Michail Semin
Mining institute of the Ural Branch of Russian Academy of Science, Russia
https://orcid.org/0000-0001-5200-7931
Abstract
A simple analytical relations are commonly used in engineering practice to calculate ice wall thickness. One of them is Vyalov’s relation that takes into account the features of a real technological process of tubing lining and the inelastic deformation associated with frozen soil creep. An estimation of applicability and margin of safety of this equation is an issue of engineering mechanics. In this paper, we propose a mathematical model for description of ice wall deformation under natural external loading and present the results of the computational experiments in which an optimal thickness for the ice wall is determined. Based on this simulation, we modify the existing analytical relation, which makes it possible to calculate the thickness of an ice wall of unlimited height.
##plugins.themes.bootstrap3.article.details##
How to Cite
This work is licensed under a Creative Commons Attribution 4.0 International License.
Copyright
Authors are allowed to retain both the copyright and the publishing rights of their articles without restrictions.
Open Access Statement
Fracture and Structural Integrity (F&SI) is an open-access journal which means that all content is freely available without charge to the user or his/her institution. Users are allowed to read, download, copy, distribute, print, search, or link to the full texts of the articles in this journal without asking prior permission from the publisher or the author. This is in accordance with the DOAI definition of open access.
F&SI operates under the Creative Commons Licence Attribution 4.0 International (CC-BY 4.0). This allows to copy and redistribute the material in any medium or format, to remix, transform and build upon the material for any purpose, even commercially, but giving appropriate credit, providing a link to the license, and indicating if changes were made.