Sökning: "Moment tensor inversion"

Hittade 2 avhandlingar innehållade orden Moment tensor inversion.

  1. 1. Earthquake Sources, the Stress Field and Seismic Hazard A Study in Eritrea and its Surrounding

    Detta är en avhandling från Uppsala : Acta Universitatis Upsaliensis

    Författare :Lijam Zemichael Hagos; Uppsala universitet.; [2006]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Earth sciences; Seismic hazard; Focal mechanism; Moment tensor inversion; Stress field; Afar depression; Eritrea; Geovetenskap; NATURAL SCIENCES Earth sciences; NATURVETENSKAP Geovetenskap;

    Sammanfattning : 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. LÄS MER

  2. 2. Dynamic Source Models of Icelandic Earthquakes and Teleseismic Tomograhy along the TOR array

    Detta är en avhandling från Uppsala : Acta Universitatis Upsaliensis

    Författare :Z. Hossein Shomali; Uppsala universitet.; [2001]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Earth sciences; Geovetenskap; NATURAL SCIENCES Earth sciences; NATURVETENSKAP Geovetenskap; Geofysik med inriktning mot seismologi; Geophysics with specialization in Seismology;

    Sammanfattning : This thesis describes new inversion-oriented methodological developments and their seismological applications. In the first study presented the dynamic source parameters of some local Icelandic earthquakes are studied by employing a time domain moment tensor inversion method. LÄS MER