Please use this identifier to cite or link to this item: https://doi.org/10.3390/en11061562
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dc.titleMechanical performance of methane hydrate-coal mixture
dc.contributor.authorGao X.
dc.contributor.authorYang T.
dc.contributor.authorYao K.
dc.contributor.authorZhang B.
dc.contributor.authorWu Q.
dc.contributor.authorLiu C.
dc.date.accessioned2019-03-25T06:38:45Z
dc.date.available2019-03-25T06:38:45Z
dc.date.issued2018
dc.identifier.citationGao X., Yang T., Yao K., Zhang B., Wu Q., Liu C. (2018). Mechanical performance of methane hydrate-coal mixture. Energies 11 (6) : 1562. ScholarBank@NUS Repository. https://doi.org/10.3390/en11061562
dc.identifier.issn19961073
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/152630
dc.description.abstractUnderstanding mechanical behaviors of a methane hydrate-coal mixture are important for its associated application in coal and gas outburst prevention. A triaxial compression apparatus for a specimen of the methane hydrate-coal mixture was developed to measure its strength and deformation properties. Triaxial compression tests were performed on coal briquette samples under different confining pressures and methane hydrate saturation. Strain softening behavior of the methane hydrate-coal mixture can be identified for all the specimens under various conditions. The larger the methane hydrate saturation or confining pressure, the larger the peak strength, elastic modulus and peak strain. Mathematical relationships for correlating the peak strength with the methane hydrate saturation or confining pressure were also proposed. © 2018 by the authors. Licensee MDPI, Basel, Switzerland.
dc.publisherMDPI AG
dc.sourceScopus
dc.subjectMechanical behavior; Methane hydrate-coal mixture; Strain softening
dc.typeArticle
dc.contributor.departmentDEPT OF CIVIL & ENVIRONMENTAL ENGG
dc.description.doi10.3390/en11061562
dc.description.sourcetitleEnergies
dc.description.volume11
dc.description.issue6
dc.description.page1562
dc.published.statepublished
dc.grant.id51704103
dc.grant.id51334005
dc.grant.id51774123
dc.grant.id51674108
dc.grant.fundingagencyNSFC, National Natural Science Foundation of China
dc.grant.fundingagencyNSFC, National Natural Science Foundation of China
dc.grant.fundingagencyNSFC, National Natural Science Foundation of China
dc.grant.fundingagencyNSFC, National Natural Science Foundation of China
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