NDLTD Global ETD Search
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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.

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Showing 1 to 2 of 2 (0.097 seconds)

Spelling suggestions: "subject:"longwall mining. line roof control."" "subject:"longwall mining. eine roof control.""

1

Stress analysis in longwall entry roof under high horizontal stress

Chen, Hanjie, January 1999 (has links)
Thesis (Ph. D.)--West Virginia University, 1999. / Title from document title page. Document formatted into pages; contains xvii, 278 p. : ill. (some col.), maps. Vita. Includes abstract. Includes bibliographical references (p. 274-277).
Longwall mining. Mine roof control.
2

Longwall weighting events at Phalen Colliery, Nova Scotia, Canada

MacDonald, Robert J. January 1900 (has links)
Thesis (M.S.)--West Virginia University, 2000 / Title from document title page. Document formatted into pages; contains iii, 84 p. : ill. (some col.), maps (some col.). Vita. Includes abstract. Includes bibliographical references (p. 49-50).

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