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| Titel |
Percolation on anisotropic media, the Bethe lattice revisited. Application to fracture networks |
| VerfasserIn |
M. Canals, M. Ayt Ougoudal |
| Medientyp |
Artikel
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| Sprache |
Englisch
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| ISSN |
1023-5809
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| Digitales Dokument |
URL |
| Erschienen |
In: Nonlinear Processes in Geophysics ; 4, no. 1 ; Nr. 4, no. 1, S.11-18 |
| Datensatznummer |
250001457
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| Publikation (Nr.) |
 copernicus.org/npg-4-11-1997.pdf |
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| Zusammenfassung |
| A bond-percolation model based on the
Bethe Lattice
is presented. This model handles anisotropic and
multiscale
situations where, typically, the bond probability
is non
unique and depends on the sites it connects. The
model is
governed by a set of non-linear equations which are
solved
numerically. As a result, the structure of the
network is
obtained: strengths of the backbone, dead-end roads and
finite
clusters. Percolation thresholds and cluster sizes
are also
obtained. Application to fissured media is
presented and
random simulations of 3D distributions of fractures
show the
good accuracy of the model. |
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