Experiments on Burridge-Knopoff Model with Sandpaper Covered Surfaces
نویسندگان
چکیده
منابع مشابه
The Two-dimensional Nonlinear Burridge-Knopoff Model of Earthquakes
We present a two-dimensional spring-block model of earthquakes with the full nonlinear equations for the forces in terms of displacements. Correspondence of our linearized version to earlier models reveals in them inherently asymmetric elastic properties. Our model generalizes those models and allows an investigation of the effects of internal strains and vectorial forces. The former is found t...
متن کاملNear-mean-field behavior in the generalized Burridge-Knopoff earthquake model with variable-range stress transfer.
Simple models of earthquake faults are important for understanding the mechanisms for their observed behavior in nature, such as Gutenberg-Richter scaling. Because of the importance of long-range interactions in an elastic medium, we generalize the Burridge-Knopoff slider-block model to include variable range stress transfer. We find that the Burridge-Knopoff model with long-range stress transf...
متن کاملSimulation of the Burridge-Knopoff model of earthquakes with variable range stress transfer.
Simple models of earthquake faults are important for understanding the mechanisms for their observed behavior, such as Gutenberg-Richter scaling and the relation between large and small events, which is the basis for various forecasting methods. Although cellular automaton models have been studied extensively in the long-range stress transfer limit, this limit has not been studied for the Burri...
متن کاملA variational approach to the Burridge-Knopoff equation
A variational principle is obtained for the Burridge–Knopoff model for earthquake faults, and this paper considers an analytic approach that does not require linearization or perturbation. 2002 Elsevier Science Inc. All rights reserved.
متن کاملInteroccurrence time statistics in the two-dimensional Burridge-Knopoff earthquake model.
We have numerically investigated statistical properties of the so-called interoccurrence time or the waiting time, i.e., the time interval between successive earthquakes, based on the two-dimensional (2D) spring-block (Burridge-Knopoff) model, selecting the velocity-weakening property as the constitutive friction law. The statistical properties of frequency distribution and the cumulative distr...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Tribology Online
سال: 2008
ISSN: 1881-2198
DOI: 10.2474/trol.3.289