| 摘要 |
The present invention concerns the measurement of soil compaction, in particular for monitoring a structure made from geomaterials such as a pipeline, embankment, dam, tunnel, railway line, etc. To this effect, it proposes the following steps: - providing a plurality of cables at respective depths under the structure (STR), and, in order to determiner a soil compaction under the structure: - measuring a deformation of each of the cables (C 1, Ci, CN) and deducing therefrom a signature of the compaction in each cable, - determining, by correlating the signatures, a model of the compaction giving a signature according to the depth and incorporating a depth of an origin (O) of the compaction (COM), - using the model for each depth of cable in order to determine an average estimation of the depth of the origin of the compaction, which can be used to characterise the compaction itself. |
