Grouting and protection measures against ground water in mines. Grouting may be required for anything from waterproofing good ground to consolidating lumpy soil. It can also be used to counteract water under high pressure. Grouting methods vary according to the purpose they are to fulfil. Typical applications are : 1) Protection of the Saint-Florent working in the Cevennes coal basin ; 2) Grouting, concurrently with excavation, in order to enable a shaft across a vein or a pit shaft to be driven (Issarlès lake intake tunnel). A film was shown with this article, describing preparation and grouting methods applied in driving a shaft through the “Grande-Combe” geological accident for the Roselend hydro-electric scheme pressure tunnel.Ce q...
Progressive developments in the application of chemical injection have been acquired through out the...
Gallic timbering and dewatering techniques at the Fagassiere fold mine. A salvaging excavation carr...
The authors of the paper describe the way in which the longitudinal working Gussmann was mined in le...
The driving of a tunnel near a mineral water spring. The diversion tunnel for the future Electricit...
In order to ensure safe working conditions for miners underground, many works are carried out in min...
The fourteenth line of the Paris metro (France), called Météor, is currently extended towards Saint-...
Local ground-water conditions are generally disrupted by construction operations even when accepted ...
Drawing off ground water in wells. This paper sets out to establish a certain number of practical d...
Chemical injections are used in a variety of applications in civil and mining engineering, including...
International audienceThe cessation of underground mining in the Lorraine iron ore basin and the sto...
A conceptual model of the groundwater hydraulic conditions around the tunnel contour in ancient brit...
The so called “low fall” hydroelectric projects that are located along important river low flows oft...
The Mine cave and the hydrology of vallon de Blse (french north prealps). Three dye-tracing experime...
Le vallon de Bise dans le Chablais haut-savoyard possède un drainage superficiel chétif, la majeure ...
The dual dewatering1 system in the Saint-Pierremont mine. The dual dewatering system which has been...
Progressive developments in the application of chemical injection have been acquired through out the...
Gallic timbering and dewatering techniques at the Fagassiere fold mine. A salvaging excavation carr...
The authors of the paper describe the way in which the longitudinal working Gussmann was mined in le...
The driving of a tunnel near a mineral water spring. The diversion tunnel for the future Electricit...
In order to ensure safe working conditions for miners underground, many works are carried out in min...
The fourteenth line of the Paris metro (France), called Météor, is currently extended towards Saint-...
Local ground-water conditions are generally disrupted by construction operations even when accepted ...
Drawing off ground water in wells. This paper sets out to establish a certain number of practical d...
Chemical injections are used in a variety of applications in civil and mining engineering, including...
International audienceThe cessation of underground mining in the Lorraine iron ore basin and the sto...
A conceptual model of the groundwater hydraulic conditions around the tunnel contour in ancient brit...
The so called “low fall” hydroelectric projects that are located along important river low flows oft...
The Mine cave and the hydrology of vallon de Blse (french north prealps). Three dye-tracing experime...
Le vallon de Bise dans le Chablais haut-savoyard possède un drainage superficiel chétif, la majeure ...
The dual dewatering1 system in the Saint-Pierremont mine. The dual dewatering system which has been...
Progressive developments in the application of chemical injection have been acquired through out the...
Gallic timbering and dewatering techniques at the Fagassiere fold mine. A salvaging excavation carr...
The authors of the paper describe the way in which the longitudinal working Gussmann was mined in le...