Exploració per tema "Claystone"
Ara es mostren els items 1-5 de 5
-
A thermomechanical model for argillaceous hard soils–weak rocks: application to THM simulation of deep excavations in claystone
(2023-11-15)
Article
Accés restringit per política de l'editorialThe paper presents the enhancement of an existing constitutive model for argillaceous hard soils-weak rocks to incorporate non-isothermal conditions to be used in coupled thermo-hydro-mechanical (THM) simulations of ... -
Analysis of swelling in tunnels excavated in sulphate claystones
(2009)
Text en actes de congrés
Accés restringit per política de l'editorialThe paper summarizes the main phenomenological aspects of swelling in tunnels excavated in sulphate claystones and formulates a series of theoretical consideration for their coupled hydro-mechanical-chemical analysis. The ... -
Designing tunnel lining in anhydritic claystones: intensity and distribution of swelling forces
(Springer Nature, 2023-02)
Article
Accés obertThe measured swelling pressures against tunnel linings range between a fraction of one MPa and 6–7 MPa. A strong spatial heterogeneity is often observed. The paper integrates these considerations into a procedure to design ... -
Feasibility of constructing a full-scale radioactive high-level waste disposal cell and characterization of its thermo-hydro-mechanical behavior
(Elsevier, 2021-01)
Article
Accés obertWithin the context of deep geological radioactive waste disposal, the French National Radioactive Waste Management Agency (Andra) is conducting a research program including in-situ experiments at the Meuse/Haute-Marne ... -
Slope stability in slightly fissured claystones and marls
(2015-08)
Article
Accés obertThe paper deals with the behavior of some characteristic soft rocks found in the Iberian Peninsula. In geological terms, they belong to Tertiary basins, the Keuper period and the Jurassic-Cretacic transition. The discussion ...