Estimation of state and properties of various-scale geomechanical objects using solutions of inverse problems

The authors comment on features of formulation and structure of input data for the inverse problems used in rock mechanics to estimate state and properties of natural and anthropogenic objects at various spatial scales. The article gives examples of using solutions of inverse problems in coal bed de...

Full description

Saved in:
Bibliographic Details
Published in:Journal of mining science 2014-09, Vol.50 (5), p.831-840
Main Authors: Nazarov, L. A., Nazarova, L. A., Usol’tseva, O. M., Kuchai, O. A.
Format: Article
Language:English
Subjects:
Assessments
Coal
Compression tests
Computational fluid dynamics
Earth and Environmental Science
Earth Sciences
Estimates
Fluid flow
Geomechanics
Geophysics/Geodesy
Geotechnical Engineering & Applied Earth Sciences
Inverse problems
Mineral Resources
Monitoring
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:The authors comment on features of formulation and structure of input data for the inverse problems used in rock mechanics to estimate state and properties of natural and anthropogenic objects at various spatial scales. The article gives examples of using solutions of inverse problems in coal bed degassing monitoring, based on data on changes of pressure in hydraulic props in the overlying bed, and in assessment of deformation parameters of inclusions, based on data of uniaxial compression tests of artificial heterogeneous specimens.
ISSN:1062-7391
1573-8736
DOI:10.1134/S1062739114050020