2. CEE 437 Fall 2006 Geologic Maps and Stereonet Slope Analysis

3. Paper 2 Topics

4. Papers Paper 2 –4 pages + Figures –Undergrad presentations 11/14 – 11/16 8-10 ppt slides; 10 minutes Paper 3 –Based on book reading of quarter –4 pages + figures –Grads: include review of one paper by Terzaghi and relate it to his life, prepare presentation during last week of class –Due last day of class (accepted up to final day- 12/13)

5. Quizes Quiz 2 will consist of problem set and take home questions due before Thanksgiviing Quiz 3 last day of class Quiz will draw from study questions Study Questions are based on reading of material from text book

8. Dip and Apparent Thickness

9. Mapped form of folds

11. World Stress Map

12. In Situ Stress Measurement Seismic data –First motions –Stress drops Hydraulic Fracturing Overcoring Borehole Breakouts

13. Stress Lithostatic Stress –Stress due to rock weight –About 1 psi/ft Hydrostatic Stress –Fluid pressure due to depth in static system –About.433 psi /ft

14. In Situ Stress

15. Fault terms Hanging WallFoot Wall HW FW

16. Hanging Wall UpHanging Wall Down S2 S1 S3 S1 S3 Normal Fault S2 S3 S1

17. Guide to Laramide Structures Along the Northeastern Flank of the Front Range, Vince Matthews, Cororado Geologic Survey