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1/ Define force, traction and stress.
2/ The stress acting on a surface can be decomposed into two components. What are they?
3/ The stress on a material point is represented by an ellipsoid. Describe this ellipsoid when the only source of stress is the weight of rocks?
4/ What is the stress deviator?
5/ How is σi mathematically defined?
6/ How are stylolitic joints oriented in a stress regime is compression?
7/ How are extensional fractures oriented in a stress regime is extension?
8/ How is the stress ellipsoid oriented in a transcurrent tectonic regime.
9/ What causes stress field perturbation? |
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