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The Elastic Rebound Theory serves as a fundamental framework in seismology, outlining how earthquakes occur due to stress accumulation along geological faults. This module focuses on:
Key terms such as fault and elastic deformation are essential for grasping the subject's depth and implications.
Examining the historical background of the Elastic Rebound Theory reveals its origins tied to significant seismic events, notably the 1906 San Francisco earthquake. Key points include:
By studying these historical aspects, we can appreciate the foundational knowledge that influences current research and practices.
This module outlines the mechanics behind fault ruptures as explained by the Elastic Rebound Theory. It covers essential principles such as:
Understanding these principles provides a comprehensive insight into earthquake phenomena and the underlying geological processes.
What is the Elastic Rebound Theory?
A theory explaining how accumulated elastic deformation in rocks causes a sudden release of energy during an earthquake.
What are the types of faults?
Normal, reverse (thrust), and strike-slip faults, categorized by their movement direction.
What leads to fault rupture during an earthquake?
The accumulation of stress that exceeds the frictional strength of the fault, resulting in a rapid release of energy.
Click any card to reveal the answer
Q1
What does the Elastic Rebound Theory explain?
Q2
Who is credited with developing the Elastic Rebound Theory?
Q3
What initiates fault rupture according to the Elastic Rebound Theory?
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