Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
A Constitutive Model that Incorporates the Effect of Suction in Cemented Geological Materials
In this paper, aspects of modelling geotechnical problems for a class of hard soils and soft rocks, soft argillaceous rocks, are addressed. The model developed by Vaunat and Gens (2003), dealing with typical features of cemented geomaterials, is introduced first. Afterwards, additional developments are proposed to tackle suction induced effects. Finally a simulation of the excavation and ventilation of a 6m diameter shaft in a Callovo-Oxfordian mudstone has been performed using a computer code, Code Bright, in which the new model has been implemented. The presented model appears to offer a possibility to simulate the time dependent damage and fracturing induced by suction cycles often observed in this type of geomaterials.
A Constitutive Model that Incorporates the Effect of Suction in Cemented Geological Materials
In this paper, aspects of modelling geotechnical problems for a class of hard soils and soft rocks, soft argillaceous rocks, are addressed. The model developed by Vaunat and Gens (2003), dealing with typical features of cemented geomaterials, is introduced first. Afterwards, additional developments are proposed to tackle suction induced effects. Finally a simulation of the excavation and ventilation of a 6m diameter shaft in a Callovo-Oxfordian mudstone has been performed using a computer code, Code Bright, in which the new model has been implemented. The presented model appears to offer a possibility to simulate the time dependent damage and fracturing induced by suction cycles often observed in this type of geomaterials.
A Constitutive Model that Incorporates the Effect of Suction in Cemented Geological Materials
Garitte, B. (Autor:in) / Vaunat, J. (Autor:in) / Gens, A. (Autor:in)
Fourth International Conference on Unsaturated Soils ; 2006 ; Carefree, Arizona, United States
Unsaturated Soils 2006 ; 1944-1955
17.03.2006
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
A Constitutive Model that Incorporates the Effect of Suction in Cemented Geological Materials
| British Library Conference Proceedings | 2006
A constitutive model for cemented sands
| British Library Conference Proceedings | 1998