1 / 33

Folding and Faulting

Folding and Faulting. Chapter 4, Sec. 4. Stress. Amount of force per area put on an object. Rocks can change shape due to stress. Three types of stress:. Compression Tension Shear. FOLDING. Rock layers bend due to stress Assume most rocks are laid down horizontal. FAULTS.

nizana
Télécharger la présentation

Folding and Faulting

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Folding and Faulting Chapter 4, Sec. 4

  2. Stress • Amount of force per area put on an object

  3. Rocks can change shape due to stress

  4. Three types of stress: Compression Tension Shear

  5. FOLDING • Rock layers bend due to stress • Assume most rocks are laid down horizontal

  6. FAULTS • The line along which rocks break and move

  7. Normal Faults • Caused by tension forces • Hanging wall moves down

  8. Reverse Faults • Caused by compression forces • Hanging wall moves up

  9. Strike-slip Faults • Opposing forces cause rock to break • Move horizontally

More Related