International audienceWe investigate the deformation induced by water pressure variations in hydrologically active natural fractures, and recorded by tiltmeters and strainmeters. The deformation associated with a single fracture is derived using finite-element modelling (FEM). A range in fracture geometries is explored, first to highlight the sensitivity of each geometrical parameter to the deformation, and secondly to allow transfer to observation sites. Water level variations in the fracture are then derived from a hydrological model, driven by observed rainfall, and calibrated on fracture water flow measurements. The modelling results are explicitly applied to constrain the local hydrological contribution to observations with the 100-m-l...
International audienceFractured bedrock reservoirs are of socio-economical importance, as they may b...
International audienceNew inclinometers devoted to hydrological studies were set up in the Vosges Mo...
International audienceIn naturally fractured reservoirs, fluid flow is governed by the structural an...
International audienceWe investigate the deformation induced by water pressure variations in hydrolo...
We investigate the deformation induced by water pressure variations in hydrologically active natural...
International audienceTilt fluctuations can potentially reflect the response of hydrosystems to impo...
eo de sy p ot en ti al fi el d an d ap pl ie d ge op hy si cs Tilt and strain deformation induced by...
International audienceRelative deformation instruments like tiltmeters or extensometers have emerged...
International audienceThe aim of this study is to bring new information on water storage dynamics in...
International audienceThe deformation of natural systems in response to subsurface water storage and...
International audienceIn many geological reservoirs, open fractures or fault zones generally induce ...
International audienceFractured bedrock reservoirs are of socio-economical importance, as they may b...
Within the framework of a hydrological research program (ANR ECCO). In April 2006, on the site of Pl...
International audienceFractured bedrock reservoirs are of socio-economical importance, as they may b...
International audienceNew inclinometers devoted to hydrological studies were set up in the Vosges Mo...
International audienceIn naturally fractured reservoirs, fluid flow is governed by the structural an...
International audienceWe investigate the deformation induced by water pressure variations in hydrolo...
We investigate the deformation induced by water pressure variations in hydrologically active natural...
International audienceTilt fluctuations can potentially reflect the response of hydrosystems to impo...
eo de sy p ot en ti al fi el d an d ap pl ie d ge op hy si cs Tilt and strain deformation induced by...
International audienceRelative deformation instruments like tiltmeters or extensometers have emerged...
International audienceThe aim of this study is to bring new information on water storage dynamics in...
International audienceThe deformation of natural systems in response to subsurface water storage and...
International audienceIn many geological reservoirs, open fractures or fault zones generally induce ...
International audienceFractured bedrock reservoirs are of socio-economical importance, as they may b...
Within the framework of a hydrological research program (ANR ECCO). In April 2006, on the site of Pl...
International audienceFractured bedrock reservoirs are of socio-economical importance, as they may b...
International audienceNew inclinometers devoted to hydrological studies were set up in the Vosges Mo...
International audienceIn naturally fractured reservoirs, fluid flow is governed by the structural an...