Lesson 2 Part 2 STEREOGRAPHIC PLOTTING PDF/Lesson 2 rev 6-6-09.pdf · Stereographic Projection Orientations Expressed as Dip/Direction No Size or Location Data . 2-3 Projections of
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2-1
Lesson 2
Part 2
STEREOGRAPHIC PLOTTING
2-2
Analysis of Structural Geology
Stereographic Projection
Orientations Expressed as Dip/Direction
No Size or Location Data
2-3
Projections of Linear/Planar Features
2-4
STUDENT EXERCISE 1A – STEREONET PLOTS
Objectives
Plot stereonets of dip and dip direction
measurements
Analyze stereoplots to show intersection
between planes
Demonstrate applications to stability
analysis
2-5
Stereographic Plot of Poles
2-6
Stereographic Contour Plot of Poles
2-7
Symbolic Pole Plot with Contour Overlay
2-8
2-9
Stereoplot of Plane Failure
2-10
2-11
Stereoplot of Wedge Failure
2-12
2-13
Stereoplot of Circular Failure
2-14
2-15
Stereoplot of Toppling Failure
2-16
2-17
LESSON 2 – GEOLOGICAL DATA COLLECTION and STEREOGRAPHIC PLOTTING