Microcomputer simulation of near seam interaction

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dc.contributor.authorGrenoble, B. Alexen
dc.contributor.departmentMining Engineeringen
dc.date.accessioned2019-07-03T16:42:36Zen
dc.date.available2019-07-03T16:42:36Zen
dc.date.issued1985en
dc.description.abstractThe mining of coal within 110 feet below a previously mined seam creates interaction effects which can be detrimental to work in the lower seam. These interaction effects are characterized by zones of very high stress and result in floor and roof instability and pillar crushing. Recent developments in the field of ground control make it possible to determine with a certain degree of confidence the location of these zones and estimate the degree to which the interaction will affect the lower seam. This information has been incorporated into a software package for microcomputers which will predict lower seam problems and suggest design criteria for minimizing the difficulties which will be encountered.en
dc.description.degreeM.S.en
dc.format.extentviii, 128 leavesen
dc.format.mimetypeapplication/pdfen
dc.identifier.urihttp://hdl.handle.net/10919/90929en
dc.language.isoen_USen
dc.publisherVirginia Polytechnic Institute and State Universityen
dc.relation.isformatofOCLC# 12783136en
dc.rightsIn Copyrighten
dc.rights.urihttp://rightsstatements.org/vocab/InC/1.0/en
dc.subject.lccLD5655.V855 1985.G736en
dc.subject.lcshMining engineering -- Data processingen
dc.subject.lcshGround control (Mining)en
dc.subject.lcshDigital computer simulationen
dc.titleMicrocomputer simulation of near seam interactionen
dc.typeThesisen
dc.type.dcmitypeTexten
thesis.degree.disciplineMining Engineeringen
thesis.degree.grantorVirginia Polytechnic Institute and State Universityen
thesis.degree.levelmastersen
thesis.degree.nameM.S.en

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