Microstructure, Characterization and Mechanical Properties of Coal and Coal-Like Materials

• Awduron Eraill: Liu, Xuesheng (Golygydd), Tan, Yunliang (Golygydd), Wu, Yunhao (Golygydd), Li, Xuebin (Golygydd)
• Fformat: Electronig Pennod Llyfr
• Iaith: Saesneg
• Cyhoeddwyd: Basel MDPI - Multidisciplinary Digital Publishing Institute 2023
• Pynciau: Research & information: general; Physics; coal and gangue; impact contact; response differences; equivalent stiffness; rigid-flexible coupling; different parts; rock mechanics; compression test; acoustic emission; ambient pressure effect; rupture precursor; rock; Young's modulus; Poisson's ratio; parameters field; inversion method; gob-side entry retaining; cyclical loading; back-filling concrete; damage evolution; energy dissipation; rock discontinuity; energy evolution; energy dissipation ratio; coal and gas outburst; gas-containing coal; complete stress-strain process; permeability; solid-gas coupling; anchored bedding rock material; impact loading; instability mechanism; complex stress environment; shear failure; deep mining; mining roadway; surrounding rock; numerical analysis; multi-level support; coal tar pitch; additives; co-carbonization; co-pyrolysis; interaction; super-thick nappe; roadway-concentrated areas; influencing factors; ground pressure behavior; numerical simulation; computed tomography; F-T action; microstructure; dynamic mechanics; microcrack evolution; defects angles; failure modes; multi-scale characterization; particle flow code; rock fractures; mechanical aperture; contact area; digital analysis; pressure film; n/a
• Mynediad Ar-lein: DOAB: download the publication; DOAB: description of the publication

Crynodeb

In view of the general trend that the development of the global energy industry is oriented toward green, low-carbon, and efficient utilization, scientific research teams in various fields dominated by the coal industry have conducted much research on coal and coal-like materials by borrowing the technologies and concepts of modern materials science and rock mass mechanics, hoping to explore new directions for the high value-added utilization of structural coal resources and the development of new coal-like materials. On behalf of Materials, we invited you to contribute an original research article to a Special Issue on the microstructure, characterization, and mechanical properties of coal and coal-like materials. This Special Issue aimed to showcase the latest scientific and technological achievements and cutting-edge test technologies in the study of coal and coal-like materials, with exploration of their structural change characteristics and mechanical properties under various influencing factors. Hot topics to be covered include: Analysis of mechanical properties of coal and coal-like materials;Multiscale characterization of coal and coal-like materials;Development and utilization of coal resources with high added value;Void structure and seepage characteristics of coal and coal-like materials;Establishment of constitutive relationships.

Disgrifiad Corfforoll

1 electronic resource (234 p.)

ISBN

books978-3-0365-7550-6
9783036575513
9783036575506

Mynediad

Open Access