Development of a Continuous Shaft Lining System. Volumes I Through III.
Torbin-RN; Brunsing-T; Ounanian-DW; Et Al
NTIS: PB/84-113208 :854 pages
The objective of this three-volume report was to develop a system to reduce the costs, safety hazards, and time currently required in lining mine shafts with concrete. Volume I describes a basic continuous shaft lining system, the design and operation of a prototype unit, and estimates of cost. Volume II summarizes the results of the laboratory- and full-scale tests conducted during the program. Volume III contains related information on the laboratory tests and test facilities.
CP; Final Contract Report;
NTIS Accession No.