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| 02367cam 2200397za 4500 |
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| 001 | 9.866680 |
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| 003 | CaOODSP |
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| 005 | 20221107162116 |
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| 006 | m o d f |
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| 007 | cr ||||||||||| |
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| 008 | 190107s1977 onca ob f000 0 eng d |
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| 020 | |z0660009986|q(print) |
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| 040 | |aCaOODSP|beng |
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| 043 | |an-cn--- |
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| 086 | 1 |aM38-13/77-28E-PDF|zM38-14/3-1977-4 |
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| 245 | 10|aPit slope manual. |nSupplement 3-4, |pSelected soil tests |h[electronic resource]. |
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| 260 | |aOttawa : |bCANMET, Energy, Mines and Resources Canada, |cc1977. |
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| 300 | |a18 p. : |bill. |
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| 490 | 1 |aCANMET report ; |v77-28 |
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| 500 | |aCover title. |
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| 500 | |a"This supplement has been prepared as part of the Pit Slope Project of the Mining Research Laboratories, Canada Centre for Mineral and Energy Technology, Energy, Mines and Resources Canada." |
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| 500 | |a"Minerals Research Program, Mining Research Laboratories." |
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| 500 | |a"Gyenge, M. and Ladanyi, B." |
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| 500 | |aDigitized edition from print [produced by Natural Resources Canada]. |
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| 504 | |aIncludes bibliographical references. |
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| 520 | 3 |a"This supplement describes soil testing methods relevant to open pit mining. For grain size analysis particles are sized by sieving and sedimentation. Consistency limits - shrinkage, plastic and liquid limits - are arbitrary measures of soil behaviour determined by standard soil mechanics procedures. Moisture density relationships when sample material is limited are determined using the Harvard miniature compaction apparatus. Triaxial tests with pore pressure measurement allow the effective stress parameters of soils to be determined; a triaxial cell with pressure monitoring instruments is used. The field vane shear test allows the undrained strength of saturated clay to be determined in situ"--Abstract. |
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| 693 | 4|aSlopes (Soil mechanics) |
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| 693 | 4|aStrip mining |
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| 700 | 1 |aGyenge, M. |
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| 700 | 1 |aLadanyi, B., |d1922- |
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| 710 | 1 |aCanada. |bEnergy, Mines and Resources Canada. |
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| 710 | 2 |aCanada Centre for Mineral and Energy Technology. |
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| 710 | 2 |aMinerals Research Program (Canada) |
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| 710 | 2 |aMining Research Laboratories (Canada) |
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| 830 | #0|aCANMET report ;|v77-28.|w(CaOODSP)9.852792 |
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| 856 | 40|qPDF|s970 KB|uhttps://publications.gc.ca/collections/collection_2019/rncan-nrcan/m38-13/M38-13-77-28-eng.pdf |
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