rock mechanics
DESCRIPTION
Rock Mechanics. Team J: Naadirah Custis , Deion Floyd. Introduction. Identifying Rocks Formation of Rocks Mine exploration Explosion/Drilling Rock sample preparation Physical Properties Rock Mechanical Testing Instrumentation. What is Rock Mechanics ?. Rock Types. - PowerPoint PPT PresentationTRANSCRIPT
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ROCK MECHANICS
Team J: Naadirah Custis, Deion Floyd
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Introduction
Identifying Rocks Formation of Rocks Mine exploration Explosion/Drilling Rock sample preparation Physical Properties Rock Mechanical Testing Instrumentation
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What is Rock Mechanics?
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Rock Types
The 3 basic rock types are:Igneous MetamorphicSedimentary
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Identifying Rocks
(Mamontoff.org)
(Geology.com)(Thinktank.org)
A) B)
C)
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Formation of Rocks
A)
B)
C)
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Mine ExplorationA)
B)
C)
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Explosion/Drilling
A)
B)
C)
D)
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Rock Sample Preparation
Coring Cutting Grinding
A)
B)D)
C)
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Physical Properties
Density Water content Porosity
A)
B)
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Rock Mechanical Testing
UCS Test Cerchar Test
A)
B)
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Instrumentation
Rock Displacement LVDT
A)
B)
C)
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Test Procedure
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Test Procedure
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Test Performing
00.10.20.30.40.50.60.70.80.9
-3 -2 -1 0 1 2
Dis
plac
emen
t (in
)
Voltage(Vol)
Calibration
Displacement (in)
0
0.005
0.01
0.015
0.02
0.025
0.03
0.035
0 20 40 60 80
Dis
plac
emen
t(in
)
Time(Seconds)
Gneiss
Voltage(Vol)
00.10.20.30.40.50.60.70.80.9
0 20 40 60 80
Dis
plac
emen
t(in
)
Time(Seconds)
Limestone
Displacement (in)
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Mine Visit (Graymont)
1)
3)
2)
5)
4)
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Why Rock Mechanics are Important?
(www.shinystyle.tv)
(www.world-nuclear.org)
(www.thekidswindow.co)
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Acknowledgements
Dr. Jamal Rostami (Professor)(Grad student) Ebrahim FarohkMine Company (Graymont)SEEMS ProgramMs. Jody Markley (Director)Mr. Derek James (Assistant Director)Residential Staff/Teachers
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Thank You!!!