Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Design Criteria for Roof Bolting Plans Using Fully Resin-Grouted Nontensioned Bolts to Reinforce Bedded Mine Roof. Volume III. Experimental Model Studies
The report presents experiments that were run on adhesion of resin to rock, pull tests of resin anchored rebars, and bending tests of thinly laminated beams reinforced with resin bolts. The effects of hole diameter, bolt diameter, resin annulus, and hole condition on anchorage, and the effect of bolt spacing on beam bending were determined.
Design Criteria for Roof Bolting Plans Using Fully Resin-Grouted Nontensioned Bolts to Reinforce Bedded Mine Roof. Volume III. Experimental Model Studies
The report presents experiments that were run on adhesion of resin to rock, pull tests of resin anchored rebars, and bending tests of thinly laminated beams reinforced with resin bolts. The effects of hole diameter, bolt diameter, resin annulus, and hole condition on anchorage, and the effect of bolt spacing on beam bending were determined.
Design Criteria for Roof Bolting Plans Using Fully Resin-Grouted Nontensioned Bolts to Reinforce Bedded Mine Roof. Volume III. Experimental Model Studies
J. C. Gerdeen (Autor:in) / V. W. Snyder (Autor:in) / G. L. Viegelahn (Autor:in) / J. Parker (Autor:in)
1977
128 pages
Report
Keine Angabe
Englisch
Design of bolting systems to reinforce bedded mine roof
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Principles of reinforcing bedded mine roof with bolts
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