Experimental studies of the deformation characteristics of mudstones under high temperature exposure

The article presents the results of laboratory thermomechanical tests of argillite samples. It has been confirmed that the deformation-strength properties of the studied type of geomaterials undergo significant changes under high-temperature influences. Features of changes in the values of deformati...

Full description

Saved in:
Bibliographic Details
Published in:Journal of physics. Conference series 2024-02, Vol.2697 (1), p.12046
Main Authors: Blokhin, D I, Zakorshmennyi, I M, Minaev, V I, Nesterova, V G, Shilin, N A
Format: Article
Language:English
Subjects:
Coal gasification
Deformation
Gas generators
Geomaterials
High temperature
Thermomechanical analysis
Thermomechanical treatment
Citations: Items that this one cites
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:The article presents the results of laboratory thermomechanical tests of argillite samples. It has been confirmed that the deformation-strength properties of the studied type of geomaterials undergo significant changes under high-temperature influences. Features of changes in the values of deformations of argillite samples at various stages of heating were revealed. It is shown that the research results can be used in modeling thermomechanical processes occurring during underground gasification of coal in a reaction channel, to predict the development of deformation of the host rocks of an underground gas generator.
ISSN:1742-6588
1742-6596
DOI:10.1088/1742-6596/2697/1/012046