'Thrust fault' diaporamas de présentation

DISASTER RISK REDUCTION

DISASTER RISK REDUCTION. A PRIMER OF KNOWLEDGE THAT CAN MULTIPLY AND SPILL OVER FOR THE BENEFIT OF MILLIONS. Walter Hays, Global Alliance for Disaster Reduction, University of North Carolina, USA http://www.gadr.giees.uncc.edu.

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Module B: In Situ Stresses

Module B: In Situ Stresses. Earth 437 Maurice B. Dusseault University of Waterloo. Common Symbols in Earth Stresses. s v , s hmin , s HMAX : Vertical, minor and major horizontal stresses (usually s v ? to surface) S v ,S h ,S H : Same as above, different symbols

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DEFORMATION OF ROCKS [L17 P. 363-373 /IP-B]

DEFORMATION OF ROCKS [L17 P. 363-373 /IP-B]. Deformation of rocks. Folds and faults are geologic structures. Structural geology - the study of the forces that deform rocks (stress applied) and the effects of this force (strain). Small-scale Folds. Fig. 10.1. Phil Dombrowski.

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Deformation of Rocks

Deformation of Rocks. How Rocks Deform Brittle-Ductile Behavior Faulting and Folding. Stress and Strain. The keys to understanding any deformation are stress (the cause) and strain (the effect). Compression. Rocks are squeezed or compressed by forces directed toward one another.

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INTRODUCTION TO EARTHQUAKE ENGINEERING

INTRODUCTION TO EARTHQUAKE ENGINEERING. Plate movement Type of faults Wave motion Energy release Urban earthquake risk Structural performance level Evaluation approach. Sequence. 8/10. Large Earthquakes. Elastic Rebound Theory. Indian Plate. Historical Earthquakes in the Himalaya.

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EARTHQUAKE MAGNITUDE, INTENSITY, ENERGY, POWER LAW RELATIONS AND SOURCE MECHANISM

EARTHQUAKE MAGNITUDE, INTENSITY, ENERGY, POWER LAW RELATIONS AND SOURCE MECHANISM. J R Kayal Geological Survey of India Kolkata e-mail: jr_kayal@hotmail.com. EARTHQUAKE CLASSIFICATION MAGNITUDE CLASSIFICATION M ? 8.0 Great Earthquake 7.0 ? M < 8.0 Major / Large Earthquake

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Earth Science, 12e

Earth Science, 12e. Mountain Building Chapter 10. Deformation. Deformation is a general term that refers to all changes in the original form and/or size of a rock body Most crustal deformation occurs along plate margins Factors that influence the strength of a rock

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Bad Decade at Black Rock

Bad Decade at Black Rock. Tom Ring, Hydrogeologist Yakama Nation Water Resources Yakima Basin Sci and Mgt Conf 2009. Just The Way It Happened. Congress authorizes storage study USBR drops some alternatives USBR and WDOE do EIS Not No Action YRBWEP 2009. Outline of Talk.

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Kobe, Japan

Kobe, Japan. FOLDS, FAULTS & MOUNTAIN BELTS. TYPES OF FAULTS. DIP-SLIP FAULTS. Exhibit vertical movement. Fault blocks move up or down relative to each other. FOLDS, FAULTS & MOUNTAIN BELTS. TYPES OF FAULTS. DIP-SLIP FAULTS. FOLDS, FAULTS & MOUNTAIN BELTS. TYPES OF FAULTS.

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Forecast/prediction of extreme events: f undamentals and prerequisites of verification

Forecast/prediction of extreme events: f undamentals and prerequisites of verification. Vladimir G. Kossobokov 1,2 , Alexandre A. Soloviev 1 International Institute of Earthquake Prediction Theory and Mathematical Geophysics, Russian Academy of Sciences,

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Earthquakes

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EARTHQUAKE MAGNITUDE, INTENSITY, ENERGY, POWER LAW RELATIONS AND SOURCE MECHANISM

EARTHQUAKE MAGNITUDE, INTENSITY, ENERGY, POWER LAW RELATIONS AND SOURCE MECHANISM. Walter D. Mooney U.S. Geological Survey California, USA e-mail: mooney @ usgs.gov. EARTHQUAKE CLASSIFICATION MAGNITUDE CLASSIFICATION M ? 8.0 Great Earthquake

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The Sept, 24, 2013 , Mw7.7 Balochistan Earthquake

The Sept, 24, 2013 , Mw7.7 Balochistan Earthquake. J.P. Avouac , F. Ayoub , S. Wei, J.P. Ampuero , L. Meng, S. Leprince , R. Jolivet, Z. Duputel and D. Helmberger California Institute of Technology. Seismotectonic Context. Mww moment tensor. P. T. Landsat-8 images:

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Disaster First Aid

Disaster First Aid. Techniques for the Golden Hour. Types of Injuries. Fatal and hospitalized injuries resulting from the 1994 Northridge earthquake Corinne Peek- Asa , Jess F Kraus, Linda B Bourque, Dushyanthi Vimalachandra , Jenny Yu and Jackie Abrams Background

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Earth Systems 3209

Earth Systems 3209. Reference: Chapters 4, 15, 16, 19; Appendix A & B. Unit: 4 The Forces Within Earth. Unit 4: Topic 3.2. Faulting/Folding and Deformation. Focus on . . . defining faulting/folding and relating these to the factors that affect deformation.

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Brittle shear sense indicators

Brittle shear sense indicators. Department of Earth Science, IIT Bombay Purushottam Gupta. Fossen,2010. B rittle shear zone may have two meanings , either frictional deformation at the microscale (no plasticity), or complete discontinuity of structures (no ductility). In the field.

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Magnitude 7.0, Andreanof Islands, Aleutian Islands, Alaska

Magnitude 7.0, Andreanof Islands, Aleutian Islands, Alaska Friday, August 30, 2013 at 16:25:02 UTC.

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Types of Mountains & How they Form

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Earthquakes

Earthquakes. Shanese Breitkreitz. 1906 San Francisco Earthquake. The Great San Francisco Earthquake is also known as The Great Quake and Fire, and The Great Shake .

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