Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 5 of 5 for “"earthquake prediction"”.
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Investigations of the b-value and its variations on possible earthquake prediction in the North-South China Seismic Belt
… studied extensively by researchers as a possible earthquake precursor. In this thesis, two different approaches to compute the b-value for the purpose of earthquake prediction are investigated and discussed. A new methodology, the b-value ratio method, inspired by a 1988 paper by Morgan et al., is …
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Controls on earthquake rupture and triggering mechanisms in subduction zones
Large earthquake rupture and triggering mechanisms that drive seismicity in subduction zones are investigated in this thesis using a combination of earthquake observations, statistical and physical modeling. A comparison of the rupture characteristics of M ≥ 7.5 earthquakes with fore-arc geological …
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Energy Emissions from Critical Phenomena and Applications to Structural Health Monitoring
… technique is similar to the one employed in earthquake control. Damage in structural materials and earthquakes in geophysics, although they take place on very different scales, are very similar in many aspects. In this context, three particular aspects, b-value of the magnitude-frequency …
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Using avalanche statistics to forecast failure in models of earthquake faults and magnets
… systems, such as magnets, granular matter, earthquake faults, neuronal networks, and of course the classic example of snow flows on mountains. By studying the statistics of avalanche sizes, we can understand the response of such systems to external driving forces, as well and their …
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Seismic precursor identification method integrating acoustic emission physical models and multi-source data
Earthquakes are among the most devastating natural hazards worldwide. Accurate earthquake prediction can significantly reduce disaster losses, yet seismic precursor identification remains one of the most challenging scientific problems of our time. Earthquakes result from macroscopic rock fracture …