| 摘要 |
The invention concerns a method and a device (1) for monitoring deformations of a sample of the earth crust (13), with several measurement lines (2) for instantaneously measuring deformations, coupled in deformation with the crust. The method consists in simultaneously analysing (10) the measured deformations and in deducing therefrom a modelling of the sample deformation and/or a modelling of stresses in the sample. Such a method and such a device enable to measure deformations among others of null frequency or of less than 0.1 Hertz and are particularly adapted to earthquake forecasting.
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