Laboratory and field strength of mine waste rock

Williams, D. J. (David J.) and Walker, L. K. Laboratory and field strength of mine waste rock. St. Lucia: Dept. of Civil Engineering, University of Queensland, 1983.

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Read with bookreader  TA1_U4956_NO48.pdf Full text application/pdf 5.39MB 137
Author Williams, D. J. (David J.)
Walker, L. K.
Title Laboratory and field strength of mine waste rock
Place of Publication St. Lucia
Publisher Dept. of Civil Engineering, University of Queensland
Publication year 1983
Sub-type Other
Series Research report (University of Queensland. Dept. of Civil Engineering) ; no.CE 48.
Language eng
Total number of pages 24
Year available 1983
Subjects 290800 Civil Engineering
Formatted Abstract/Summary

Synopsis

 

Laboratory testing of samples of waste rock fill at Bougainville, Papua New Guinea, has enabled the quality of the rock fill to he defined in terms of its particle size distribution. The strength of poor quality rock fill has been determined by triaxial testing and by back-analysis of observed waste dump slips, and slope stability charts have been prepared for waste dump design. The results obtained from the strength testing have been compared with the results of previous strength testing on Panguna andesite, and with the results of strength testing of rock fill materials for use in dam construction. The strength parameters obtained for poor quality Panguna andesite rock fill were substantially lower than the previously reported results. 

Keyword Rocks -- Testing
Q-Index Code AX
Q-Index Status Provisional Code
Institutional Status Unknown

 
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Created: Thu, 16 Aug 2012, 10:49:06 EST by Talha Alam on behalf of The University of Queensland Library