Publications de Pascal Turberg

Non-destructive 3D characterization of concrete alteration by X-ray micro-CT and correlation with petrographic and geotechnical properties

Pascal Turberg, Lukas Baumgartner, Barbara Noémie Lengyel

Concrete is a most important geomaterial as it is used for a large part in our buildings and infrastructures. According to Planetoscope (2012) its production is about 6 billion m3 per year (190 m3 each second) which makes it the most used manufactured mate ...

2014

Experimental response of Salix cuttings to different flow regimes due to human activities

Alexandre Buttler, Paolo Perona, Pascal Turberg, Constant Signarbieux, Lorenzo Gorla

Hydropower production and other human activities change the natural flow regime of rivers, in turn impacting the riparian environment. The main challenge in order to define eco-sustainable flows is to quantify the effects in terms of geomorphology and ecos ...

2014

Characterization of structural disturbances in peats by X-ray CT-based density determinations

Alexandre Buttler, Pascal Turberg, Fränz Zeimetz

Bulk densitywas determined indirectly in peat samples by X-ray computed tomography (X-ray CT) and compared with density values obtained by standard laboratory methods. Five Histosols were collected in the same cut-over peatland, representing various degree ...

Wiley-Blackwell2014

Salix response to different flow regimes in controlled experiments: first results

Alexandre Buttler, Paolo Perona, Pascal Turberg, Constant Signarbieux, Lorenzo Gorla

Dams and water management for hydropower production, agriculture and other human activities alter the natural flow regime of rivers. The new river hydrograph components depend on the type of impoundment and the policy of regulation but such a different flo ...

2013

Experimental response of Salix cuttings to sudden water table changing dynamics

Alexandre Buttler, Paolo Perona, Pascal Turberg, Constant Signarbieux, Lorenzo Gorla

Hydropower production, agriculture and other human activities change the natural flow regime of rivers, in turn impacting the riparian environment. Inadequate flow rules (e.g., minimal or residual flows) reflecting our limited understanding of eco-hydrolog ...

2013

An X-ray computed tomography-based index to characterize the quality of cataclastic carbonate rock samples

Aurèle Parriaux, Pascal Turberg, Reto Meuli, Vincent Labiouse, Pierre Guillaume Christe

X-ray computed tomography (XRCT) can reconstruct, in a nondestructive way and in three-dimension, the distribution of densities within opaque materials. Consequently, it provides an effective possibility to characterize the inner content of rock core sampl ...

2011

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Pascal Turberg

Non-destructive 3D characterization of concrete alteration by X-ray micro-CT and correlation with petrographic and geotechnical properties

Experimental response of Salix cuttings to different flow regimes due to human activities

Characterization of structural disturbances in peats by X-ray CT-based density determinations

Salix response to different flow regimes in controlled experiments: first results

Experimental response of Salix cuttings to sudden water table changing dynamics

An X-ray computed tomography-based index to characterize the quality of cataclastic carbonate rock samples

The combined use of radio-frequency electromagnetics and radiomagnetotellurics methods in non-ideal field conditions for delineating hydrogeological boundaries and for environmental problems

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Chattez avec Graph Search

Non-destructive 3D characterization of concrete alteration by X-ray micro-CT and correlation with petrographic and geotechnical properties

Characterization of structural disturbances in peats by X-ray CT-based density determinations

Experimental response of Salix cuttings to sudden water table changing dynamics

Salix response to different flow regimes in controlled experiments: first results

The combined use of radio-frequency electromagnetics and radiomagnetotellurics methods in non-ideal field conditions for delineating hydrogeological boundaries and for environmental problems

Experimental response of Salix cuttings to different flow regimes due to human activities

An X-ray computed tomography-based index to characterize the quality of cataclastic carbonate rock samples