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Material Detail

Drifting in Very Poor Rock - Experience and Analysis

Drifting in Very Poor Rock - Experience and Analysis

This paper, by J. I. Mathis and C. H. Page of Zostrich Geotechnical, discusses the present performance of predicting excavation and support conditions of small headings in rock having an RMR of less than 30 through case histories and data analysis. The authors' findings are reported in the recommendations and conclusion sections.
Keywords:
stem education, workforce development, technician training, advanced technological education
Disciplines:
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More about this material

Material Type:
Reference Material
Date Added to MERLOT:
July 18, 2016
Date Modified in MERLOT:
July 18, 2016
Author:
Submitter:
Barbra Bied Sperling
Hispanic Serving Institution
Primary Audience:
College General Ed, College Lower Division, College Upper Division, Graduate School, Professional
Technical Format:
PDF
Mobile Compatibility:
Not specified at this time
Language:
English
Cost Involved:
No
Source Code Available:
No
Creative Commons:
No

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