Results 201 to 210 of about 11,155 (262)

Ultra-low friction graphene oxide in the Atotsugawa Fault System. [PDF]

open access: yesNat Commun
Shimada T   +5 more
europepmc   +1 more source
Some of the next articles are maybe not open access.

Related searches:

How Mobile Are Sorbed Cations in Clays and Clay Rocks?

Environmental Science & Technology, 2011
Diffusion of cations and other contaminants through clays is of central interest, because clays and clay rocks are widely considered as barrier materials for waste disposal sites. An intriguing experimental observation has been made in this context: Often, the diffusive flux of cations at trace concentrations is much larger and the retardation smaller ...
Gimmi, T., Kosakowski, G.
openaire   +5 more sources

Mathematical Modeling of Rheological Properties of Clays and Clay Rocks

Journal of Engineering Physics and Thermophysics, 2003
A mathematical model of the rheological properties of water-saturated clays has been considered. The model is built upon the combination of the theory of filtrational consolidation and the theory of stability of lyophobe colloids, which is based on the concept of disjoining pressure as excess pressure compared to the hydraulic one which is due to ...
openaire   +3 more sources

Assessment of clay soils and clay-rich rock for clogging of TBMs

Tunnelling and Underground Space Technology, 2016
Abstract Shield tunnel drives in both, overconsolidated clays soils and sedimentary rock with clay minerals, frequently suffer extremely from hindrance due to clogging. The problem of clogging can have varying degrees, from locally blocked disk cutter housings to completely clogged excavation chambers with a blocked cutterhead.
Markus Thewes, Fritz Hollmann
openaire   +1 more source

Home - About - Disclaimer - Privacy