Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
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The physical processes which occur during an earthquake exhibit several coupled phenomena as large variations of stress, pore pressure and temperature take place in the slip zone. Thermo-poro-mechanical couplings due to shear heating can be associated to phase transition such as vaporization of the pore fluid, melting of fault gouge and to chemical effects such as dehydration of minerals. Different competing effects may influence dynamic slip and affect the weakening of the shear stress.
The physical processes which occur during an earthquake exhibit several coupled phenomena as large variations of stress, pore pressure and temperature take place in the slip zone. Thermo-poro-mechanical couplings due to shear heating can be associated to phase transition such as vaporization of the pore fluid, melting of fault gouge and to chemical effects such as dehydration of minerals. Different competing effects may influence dynamic slip and affect the weakening of the shear stress.
Multiphysics aspects of seismic slip
Sulem, Jean (Autor:in)
European Journal of Environmental and Civil Engineering ; 13 ; 889-910
01.09.2009
22 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Unbekannt
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