Search Results - "Calon, Nicolas"

Effects of inclusion contents on resilient modulus and damping ratio of unsaturated track-bed materials by Wang, Han-Lin, Cui, Yu-Jun, Lamas-Lopez, Francisco, Dupla, Jean-Claude, Canou, Jean, Calon, Nicolas, Saussine, Gilles, Aimedieu, Patrick, Chen, Ren-Peng

“…For the French conventional railway lines, a layer, namely interlayer, was created in the substructure mainly by the interpenetration of ballast grains and…”
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Impact of train speed on the mechanical behaviours of track-bed materials by Francisco Lamas-Lopez, Yu-Jun Cui, Nicolas Calon, Sofia Costa D'Aguiar, Tongwei Zhang

“…For the 30,000 km long French conventional railway lines (94% of the whole network), the train speed is currently limited to 220 km/h, whilst the speed is…”
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Investigation of the hydro-mechanical behaviour of fouled ballast by Cui, Yu-jun, Duong, Trong Vinh, Tang, Anh Minh, Dupla, Jean-Claude, Calon, Nicolas, Robinet, Alain

“…In this study, a fouled ballast taken from the site of S6nissiat, France, was investigated. For the hydraulic behaviour, a large-scale cell was developed…”
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Investigation on the mechanical behavior of track-bed materials at various contents of coarse grains by Wang, Han-Lin, Cui, Yu-Jun, Lamas-Lopez, Francisco, Calon, Nicolas, Saussine, Gilles, Dupla, Jean-Claude, Canou, Jean, Aimedieu, Patrick, Chen, Ren-Peng

“…•Investigation of volumetric content of coarse grains on mechanical behaviour.•Identification of characteristic volumetric content of coarse…”
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Investigating the mud pumping and interlayer creation phenomena in railway sub-structure by Duong, Trong Vinh, Cui, Yu-Jun, Tang, Anh Minh, Dupla, Jean-Claude, Canou, Jean, Calon, Nicolas, Robinet, Alain

“…This paper presents the driving factors for the interlayer creation and mud pumping phenomena in railway sub-structure. Physical model tests on a ballast layer…”
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Permanent Deformation of Track-Bed Materials at Various Inclusion Contents under Large Number of Loading Cycles by Wang, Han-Lin, Cui, Yu-Jun, Lamas-Lopez, Francisco, Dupla, Jean-Claude, Canou, Jean, Calon, Nicolas, Saussine, Gilles, Aimedieu, Patrick, Chen, Ren-Peng

“…AbstractIn the French conventional railway substructure, the interpenetration of ballast grains and subgrade fine soils that occurred over years of operation…”
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Use of a bituminous mixture layer in high-speed line trackbeds by Ramirez Cardona, Diego, Di Benedetto, Hervé, Sauzeat, Cédric, Calon, Nicolas, Saussine, Gilles

“…•Observed improvements in track performance with sub-ballast bituminous layer.•Lower maintenance needs for the track section with sub-ballast bituminous…”
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Designs, Application and Performances of Asphalt/Bituminous Trackbeds in European, Asian, and African Countries by Ramirez Cardona, D., Benedetto, H. Di, Sauzeat, C., Calon, N., Rose, J. G.

“…International rail authorities in several countries, primarily in Western Europe and Asia, have been actively involved with the development and application of…”
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Effects of water and fines contents on the resilient modulus of the interlayer soil of railway substructure by Duong, Trong Vinh, Cui, Yu-Jun, Tang, Anh Minh, Dupla, Jean-Claude, Canou, Jean, Calon, Nicolas, Robinet, Alain

“…This paper deals with the resilient behavior of the interlayer soil which is created mainly by the interpenetration of ballast and subgrade soils. The…”
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Development of a simple 2D model for railway track-bed mechanical behaviour based on field data by Zhang, Tong-Wei, Lamas-Lopez, Francisco, Cui, Yu-Jun, Calon, Nicolas, Costa D'Aguiar, Sofia

“…From a practical point of view, it is important to empirically predict the mechanical behaviour of railway track-bed of multi-layers using simple models. In…”
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Improvement of existing railway subgrade by deep mixing by Le Kouby, Alain, Guimond-Barrett, Antoine, Reiffsteck, Philippe, Pantet, Anne, Mosser, Jean-Francois, Calon, Nicolas

“…Many old railway lines in Europe need to be reinforced as they no longer meet the requirements of modern traffic. This paper presents the results of field…”
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Compacted soil behaviour through changes of density, suction, and stiffness of soils with remoulding water content by Zhang, T.W, Cui, Y.J, Lamas-Lopez, F, Calon, N, Costa D’Aguiar, S

“…To better understand the overall hydromechanical behaviour of interlayer soil, the compaction behaviour of one of the two components — the portion of fines (<4…”
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Modelling stress distribution in substructure of French conventional railway tracks by Zhang, T.W., Cui, Y.J., Lamas-Lopez, F., Calon, N., Costa D’Aguiar, S.

“…•Comparison between track-bed stress measurements with existing elastic diffusion models.•A new modified spread model based on stochastic stress diffusion is…”
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Effect of fine particles on the hydraulic behavior of interlayer soil in railway substructure by TRONG VINH DUONG, CUI, Yu-Jun, ANH MINH TANG, DUPLA, Jean-Claude, CALON, Nicolas

“…The conventional railway substructure in France was built by emplacing ballast directly on subgrade. Over years of operation, the interpenetration of ballast…”
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Effect of fine particles on the hydraulic behavior of interlayer soil in railway substructure by Duong, Trong Vinh, Cui, Yu-Jun, Tang, Anh Minh, Dupla, Jean-Claude, Calon, Nicolas

“…The conventional railway substructure in France was built by emplacing ballast directly on subgrade. Over years of operation, the interpenetration of ballast…”
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Investigation of interlayer soil behaviour by field monitoring by Cui, Yu-Jun, Lamas-Lopez, Francisco, Trinh, Viet Nam, Calon, Nicolas, D’Aguiar, Sofia Costa, Dupla, Jean-Claude, Tang, Anh Minh, Canou, Jean, Robinet, Alain

“…As opposed to the new ballasted railway tracks where a sub-ballast layer is often emplaced, the conventional railway tracks were constructed with ballast…”
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Scaling in railway infrastructural drainage devices: site study by Jia, Neng, Tassin, Bruno, Calon, Nicolas, Deneele, Dimitri, Koscielny, Mathilde, Prévot, François

“…In France, about 450 km of high-speed lines (HSL) are potentially subject to drain scaling problem. A HSL site affected by calcite scaling was continuously…”
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Assessment of conventional French railway sub-structure: a case study by Duong, T. V., Cui, Y. J., Tang, A. M., Calon, N., Robinet, A.

“…A statistical study was firstly undertaken on problems that occurred in a period of more than 1 year and were related to train circulation in the entire…”
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Geografía y Sistemas de Información Geográfica en la escuela secundaria. Reflexiones y propuestas para el trabajo en las aulas de la República Argentina by Buzai, Gustavo D, Baxendale, Claudia A, Cacace, Graciela, Humacata, Luis, Caloni, Nicolas, Cruz, Maria del Rosario

“…With the beginning of the xxi century the spatial dimension has been particularly important when analyzing and understanding the world around us. Current…”
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Geografía y Sistemas de Información Geográfica (SIG) en la escuela secundaria. Reflexiones y propuestas para el trabajo en las aulas de la República Argentina by Buzai, Gustavo D., Baxendale, Claudia A., Cacace, Graciela, Humacata, Luis, Caloni, Nicolás, del Rosario Cruz, María

“…With the beginning of the XXI century the spatial dimension has been particularly important when analyzing and understanding the world around us. Current…”
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