'Rock deformation' diaporamas de présentation

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1.03k views • 81 slides

Ch. 17 Crustal Deformation and Mountain Building

Ch. 17 Crustal Deformation and Mountain Building. Chapter 17 Opening Figure. Rock Deformation. Rock deformation refers to changes in the shape, volume, or orientation of a rock due to changes in temperature and pressure over time. Rock Deformation due to Stress.

1.96k views • 75 slides

Rock Deformation and Geologic Structures

Rock Deformation and Geologic Structures. Rock Deformation and Geologic Structures. How do we measure rock deformation? What causes rocks to deform? How do geologic structures relate to stress, strain, and rock strength? How does rock strength vary in the lithosphere?

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Rock Deformation

Rock Deformation. I. The Evidence. I. The Evidence. II. Mechanics of Deformation A. stress and strain B. elastic deformation C. plastic deformation D . fracture. III. Strike and Dip. IV. Folds A. Anticlines and Synclines. IV. Folds A. Anticlines and Synclines. IV. Folds

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Rock Deformation-Structural Geology

Rock Deformation-Structural Geology. 3 Types of Differential Stress:. Structural Geology - the study of rock deformation. Features of rock deformation are collectively referred to as structure or structural features. Stress and strain - terms used to describe the type of rock deformation.

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FOLDS, FAULTS AND GEOLOGIC MAPS

FOLDS, FAULTS AND GEOLOGIC MAPS. Objectives. Define three types of stress. Describe the differences between elastic, brittle, and ductile deformation. Define cratons and orogens. Define strike and dip. Define and describe synclines, anticlines, and other types of folds.

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Visualization of Volcanic Eruption Simulations (CFDLib)

Amit Chourasia (feat. Dong Ju Choi). Visualization Services. San Diego Supercomputer Center, UCSD. Visualization of Volcanic Eruption Simulations (CFDLib). XSEDE ECSS Symposium, Mar 2013. PI: Darcy Ogden, SIO, UCSD Code: CFDLib (LANL) ECSS Team

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Earthquakes

Amanda Embrey and Steven Bomar Chapter 8. Earthquakes. Even though we believe that earthquakes are just ground tremors, they are way more complex than that. In order to understand them more, we use seismology (the study of earthquakes). What are earthquakes?.

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Geosciences in an Underground Laboratory: EarthLab

Geosciences in an Underground Laboratory: EarthLab. W. M. Roggenthen SD School of Mines & Technology. EarthLab: A Subterranean Laboratory and Observatory to Study Microbial Life, Fluid Flow, and Rock Deformation. Brian McPherson , New Mexico Institute of Mining and Technology

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Plate Tectonics drives 2 Stages of Crust-making 1. Mantle partially melts to make ocean crust

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Mountain Building

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Results of Stress

Results of Stress. Chapter 5.2. Rock Deformation. Rock Deformation Caused by the high temperatures and pressures of geologic stress. It is possible for the rock to return to its original shape if the force (stress) is applied and removed slowly.

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Understanding Rock Deformation

Structural Analysis of Fractured Hydrocarbon Reservoirs: Role of Rock Rheology Seth Busetti University of Oklahoma November 2008. Understanding Rock Deformation. Linear Elastic Modeling. Analog Experiments. Relatively Simple Uses only Geometry. Kinematic Restoration / Forward Modeling.

206 views • 8 slides