Visco-poroelastic damage model for brittle-ductile failure of porous rocks
نویسندگان
چکیده
منابع مشابه
Brittle creep, damage and time-to-failure in rocks
We propose a numerical model based on static fatigue laws in order to model the time-dependent damage and deformation of rocks under creep. An empirical relation between time-to-failure and applied stress is used to simulate the behavior of each element of our finite element model. We first review available data on creep experiments, in order to study how the material properties and the loading...
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ژورنال
عنوان ژورنال: Journal of Geophysical Research: Solid Earth
سال: 2015
ISSN: 2169-9313
DOI: 10.1002/2014jb011805