Experimental study of the elastic properties of a triangular percolation network
Overview & Synopsis
We report on the experimental study of the elastic properties of a triangular lattice consisting of bonds free to rotate around their junctions, and where a fraction q of bonds are removed at random. For 0 < q < qr = 0.33 ± 0.04, the elastic-modulus decrease can be very well described by a self-consistent approximation. (The critical behavior is out of reach experimentally). Between qr and the percolation threshold, qc = 0.66 ± 0.04, the lattice can be stretched freely before it acquires a non-zero elastic modulus. The evolution of the free extension as a function of q is studied. Some estimates of critical behaviors are proposed.
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Document Information
| Document Title | Experimental study of the elastic properties of a triangular percolation network |
|---|---|
| Author / Organization | A. Gilabert, M. Ben-Ayad, S. Roux, E. Guyon |
| Subject & Discipline | Multidisciplinary Academic Open Research |
| Categories | Science & Mathematics |
| Publication Year | 1988 |
| License / Rights | Open Access / Creative Commons |
| Resource Verification | Listed PDF (Verification Pending) |
| Original Host Website |
HAL Open Science
(hal.science)
|
| File Format | application/pdf (Portable Document Format) |
| Language | EN |
| Catalog ID | DOC-18793 |
| Original Source Link | Visit Source Page on hal.science » |