Ponències/Comunicacions de congressos
Recent Submissions
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Dynamics of slow and fast landslides
(2020)
Conference report
Open AccessThe paper discusses some factors that control the shearing soil behaviour and the dynamics of landslides: strain-, strain rate-, and temperature effects. The strain rate effect on residual strength is discussed through ... -
Vegetation filtering using colour for monitoring applications from photogrammetric data
(Scitepress, 2021)
Conference lecture
Open AccessPhotogrammetry is one of the widest techniques used to monitor terrain changes which occur due to natural process and geological natural risk zones. In order to carry out terrain monitoring, it is necessary to eliminate ... -
Insight into decision support systems for sustainable geotechnical engineering
(EWG-DSS — EURO Working Group on Decision Support Systems, 2019)
Conference report
Open AccessGeotechnical engineering has a significant role in sustainability, due to its early place in the construction process and thus with a higher possibility to limit the impact of the project. Nevertheless, there is a lack of ... -
Image-based measurements of degree of saturation
(E3S Web of Conferences, 2020)
Conference report
Open AccessA method based on SWIR images is proposed for measuring the degree of saturation in soils. This method is especially suitable for use in experiments conducted in the facilities of a common geotechnical laboratory. The ... -
Modelling acid attack of oilwell cement exposed to carbonated brine: effect of specimen geometry on experimental results
(2019)
Conference report
Open AccessIn recent years, the authors and co-workers have developed a diffusion-reaction model for the degradation process of oilwell cements exposed to carbonated brines in the context of CO2 capture and storage in abandoned oil ... -
Viscoplastic constitutive models for zero-thickness interface elements, formulation and applications
(2019)
Conference report
Open AccessAn energy-based work-softening visco-plastic model for zero-thickness interface elements has been developed as an extension of an existing elastic-perfectly-viscoplastic formulation. In the inviscid limit the model also ... -
Coupled THM analysis of long-term anisotropic convergence in the full-scale micro tunnel excavated in the Callovo-Oxfordian argillite
(International Centre for Numerical Methods in Engineering (CIMNE), 2019)
Conference report
Open AccessThe main purpose of this paper is to analyse the convergence measurements of the ALC1604 in situ heating test carried out in the Callovo-Oxfordian claystone formation (COx) in the Meuse/Haute-Marne underground research ... -
A zero-thickness mortar / Interface formulation with application to fracture mechanics
(2019)
Conference report
Open AccessA zero-thickness mortar/interface element formulation is briefly described and demonstrated. This element may be considered as an extension of traditional zero-thickness interface element, in order to represent material ... -
Thermo-hydro-mechanical simulation of a full-scale steel-lined micro-tunnel excavated in the Callovo-Oxfordian claystone
(2019)
Conference report
Open AccessThe paper presents an interpretation of the full-scale ALC1604 in situ heating test carried out in Callovo-Oxfordian claystone (COx) in the Meuse/Haute-Marne underground research laboratory (MHM URL). The MHM URL is a ... -
Coupled thermo-hydro-mechanical behaviour of a deep clay
(EDP Sciences, 2019)
Conference report
Open AccessAn experimental study on Ypresian clays –one of the potential deep formations in Belgium for the geological disposal of heat-emitting radioactive waste– was undertaken to systematically study its thermal properties and ... -
Multi-scale effects on the hydraulic behaviour of a root-permeated and compacted soil
(EDP Sciences, 2019)
Conference report
Open AccessWhile roots have been generally proved to be beneficial to soil mechanical behaviour, different and counterposed results have been found when investigating their effects on soil hydraulic response. Roots affect the ... -
Zero-thickness interface model with chemical degradation by acid attack
(2019)
Conference report
Open AccessCarbon dioxide (CO2) storage in abandoned oil/gas reservoirs is considered a viable alternative to reduce greenhouse gas emissions to the atmosphere. An important element of the risk associated with long-term CO2 storage ...
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