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Snow fences on slopes at high wind speed: physical modelling in the CSTB cold wind tunnel
Snow fences high wind speed physical modelling the CSTB cold wind tunnel
2009/12/9
In order to determine the effect of steep slopes on snowdrift generated by snow fences, we have conducted physical modeling experiments in the CSTB (Centre Scientifique et Technique du Bâtiment)...
Hazard connected to railway tunnel construction in karstic area:applied geomorphological and hydrogeological surveys
railway tunnel construction karstic area geomorphological and hydrogeological surveys
2009/12/25
In a mature karstic system, the realisation of galleries using the methodology of railway tunnel boring machine (TBM) involves particular problems due to the high risk of interference with groundwater...