Search for dissertations about: "Seismic hazard"
Showing result 1 - 5 of 22 swedish dissertations containing the words Seismic hazard.
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1. Statistical Seismology Studies in Central America : b-value, seismic hazard and seismic quiescence
Abstract : The present thesis collects results of research applying theory and methods of statistical seismology to the seismicity of Central America, a region with a complex tectonic setting controlled by the interaction of four major plates, namely the Caribbean, Cocos, Nazca and North American plates.Three different earthquake catalogues were used for studies focused on stress in a tectonic volume, seismic hazard maps and seismicity patterns (precursors), covering the region 94ºW to 81ºW and 5ºN to 20ºN. READ MORE
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2. Seismic tomography : Inversion for P- and S-wave velocities
Abstract : Seismology is undoubtedly the most powerful method for determining the structure of the Earth below the deepest borehole. This thesis describes the, use of seismic signals from both man-made and earthquake sources to model seismic velocities within a volume of the Earth. READ MORE
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3. Seismic hazard in Egypt
Abstract : .... READ MORE
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4. Earthquake Sources, the Stress Field and Seismic Hazard : A Study in Eritrea and its Surrounding
Abstract : Presented in this thesis are some basic concepts and applications of seismic hazard analysis and the elements that influence the amplitude and geometric attenuation of earthquake ground motion. This thesis centers on the identification of the styles of failure, focal mechanisms, and the state of regional stress in the study area. READ MORE
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5. Prediction of Strong Ground Motion and Hazard Uncertainties
Abstract : The purpose of this thesis is to provide a detailed description of recent methods and scientific basis for characterizing earthquake sources within a certain region with distinct tectonic environments. The focus will be on those characteristics that are most significant to the ground-shaking hazard and on how we can incorporate our current knowledge into hazard analyses for engineering design purposes. READ MORE