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cond-mat.mtrl-sci2004
Creep failures in heterogeneous materials
H. Nechad, A. Helmstetter, R. El Guerjouma +1
We present creep experiments on fiber composite materials with controlled heterogeneity. Recorded strain rates and acoustic emission rates exhibit a power law relaxation in the pri…
cond-mat.mtrl-sci2003
Andrade, Omori and Time-to-failure Laws from Thermal Noise in Material Rupture
A. Saichev, D. Sornette
Using the simplest possible ingredients of a rupture model with thermal fluctuations, we provide an analytical theory of three ubiquitous empirical observations obtained in creep (…