At different locations around the world, the room-and-pillar mining method truns out to be associated with two major types of hazards affecting the surface: the continuous subsidence and the sudden collapse. The Lorraine iron basin (France) have known on many occasions both continuous subsidences and sudden collapses, notably since the decline of the French mining activity in the 1960’s. The collapses are more dangerous than the continuous subsidences. This is why researchers and engineers developed statistical methods capable of distinguishing between the sectors subjected to a collapse hazard and those subjected to a continuous subsidence hazard. The objective of that study if to develop indicators capable of making the same distinction b...
Au cours des dernières décennies, un noyau plutôt mince supporté par des épaulements en enrochement ...
RÉSUMÉ: La stabilité des parcs à résidus est une priorité pour l'industrie minière en raison des con...
L’étude du comportement des roches nécessite de comprendre leur réponse sous diverses sollicitations...
At different locations around the world, the room-and-pillar mining method truns out to be associate...
A différents endroits du monde, on observe que la méthode d’exploitation minière par chambres et pil...
Rockburst is a violent explosion of rock that can occur in underground mines. In the current researc...
International audienceThe consequences of mining collapse on the frame and the infrastructures of su...
The study of rock mass behavior requires the understanding of their response under various loadings....
Document de travail (3 pages) Working paperAn innovative methodology is proposed for assessing rock ...
In addition to the new seismic zoning of the French territory in 2011, the Fukushima nu- clear accid...
This work uses the numerical calculation to take into account the plastic deformation in fracture me...
National audienceSinkholes are surface instabilities resulting from the collapse of the overlying ro...
International audienceDilatometer tests were carried out in an abandoned pillar of a Lorraine iron b...
In continuum damage models, the degradation of the elastic moduli, as the results of microscopic cra...
Au cours des dernières décennies, un noyau plutôt mince supporté par des épaulements en enrochement ...
RÉSUMÉ: La stabilité des parcs à résidus est une priorité pour l'industrie minière en raison des con...
L’étude du comportement des roches nécessite de comprendre leur réponse sous diverses sollicitations...
At different locations around the world, the room-and-pillar mining method truns out to be associate...
A différents endroits du monde, on observe que la méthode d’exploitation minière par chambres et pil...
Rockburst is a violent explosion of rock that can occur in underground mines. In the current researc...
International audienceThe consequences of mining collapse on the frame and the infrastructures of su...
The study of rock mass behavior requires the understanding of their response under various loadings....
Document de travail (3 pages) Working paperAn innovative methodology is proposed for assessing rock ...
In addition to the new seismic zoning of the French territory in 2011, the Fukushima nu- clear accid...
This work uses the numerical calculation to take into account the plastic deformation in fracture me...
National audienceSinkholes are surface instabilities resulting from the collapse of the overlying ro...
International audienceDilatometer tests were carried out in an abandoned pillar of a Lorraine iron b...
In continuum damage models, the degradation of the elastic moduli, as the results of microscopic cra...
Au cours des dernières décennies, un noyau plutôt mince supporté par des épaulements en enrochement ...
RÉSUMÉ: La stabilité des parcs à résidus est une priorité pour l'industrie minière en raison des con...
L’étude du comportement des roches nécessite de comprendre leur réponse sous diverses sollicitations...