Dépouillements

Characterization of the impregnation by a cementitious matrix of five glass multi-filament yarns / Hana Aljewifi in European journal of environmental and civil engineering, Vol. 14 N° 5 (Mai 2010) 

Public ISBD [article]  in European journal of environmental and civil engineering > Vol. 14 N° 5 (Mai 2010) . - pp. 529-544 Titre : Characterization of the impregnation by a cementitious matrix of five glass multi-filament yarns Type de document : texte imprimé Auteurs : Hana Aljewifi, Auteur ; Bruno Fiorio, Auteur ; Jean-Louis Gallias, Auteur Année de publication : 2011 Article en page(s) : pp. 529-544 Note générale : Génie Civil Langues : Anglais (eng) Mots-clés : Multifilament  yarn  Filament  Impregnation  Textile  concrete  Flow  Porosity Index. décimale : 624 Constructions du génie civil et du bâtiment. Infrastructures. Ouvrages en terres. Fondations. Tunnels. Ponts et charpentes Résumé : Textile reinforced concretes use multifilament yarns as reinforcement. Their mechanical properties are mainly governed by the impregnation of the yarns by the cementitious matrix. Two experimental methods that allow the level of impregnation of the yarn to be quantified are presented. These methods were tested on five different glass yarns, for three preparation methods that induce different level of impregnation. The results are discussed and compared to qualitative characterisation obtained from scanning electronic microscopy, which allows us to link them with the impregnation. DEWEY : 624 ISSN : 1964-8189 En ligne : http://ejece.revuesonline.com/resnum.jsp [article] Characterization of the impregnation by a cementitious matrix of five glass multi-filament yarns [texte imprimé] / Hana Aljewifi, Auteur ; Bruno Fiorio, Auteur ; Jean-Louis Gallias, Auteur . - 2011 . - pp. 529-544. Génie Civil Langues : Anglais (eng) in European journal of environmental and civil engineering > Vol. 14 N° 5 (Mai 2010) . - pp. 529-544 Mots-clés : Multifilament  yarn  Filament  Impregnation  Textile  concrete  Flow  Porosity Index. décimale : 624 Constructions du génie civil et du bâtiment. Infrastructures. Ouvrages en terres. Fondations. Tunnels. Ponts et charpentes Résumé : Textile reinforced concretes use multifilament yarns as reinforcement. Their mechanical properties are mainly governed by the impregnation of the yarns by the cementitious matrix. Two experimental methods that allow the level of impregnation of the yarn to be quantified are presented. These methods were tested on five different glass yarns, for three preparation methods that induce different level of impregnation. The results are discussed and compared to qualitative characterisation obtained from scanning electronic microscopy, which allows us to link them with the impregnation. DEWEY : 624 ISSN : 1964-8189 En ligne : http://ejece.revuesonline.com/resnum.jsp

Effect of compaction on mechanical and thermal properties of hemp concrete / Tai Thu Nguyen in European journal of environmental and civil engineering, Vol. 14 N° 5 (Mai 2010) 

Public ISBD [article]  in European journal of environmental and civil engineering > Vol. 14 N° 5 (Mai 2010) . - pp. 545-560 Titre : Effect of compaction on mechanical and thermal properties of hemp concrete Type de document : texte imprimé Auteurs : Tai Thu Nguyen, Auteur ; Vincent Picandet, Auteur ; Patrick Carre, Auteur Année de publication : 2011 Article en page(s) : pp. 545-560 Note générale : Génie Civil Langues : Anglais (eng) Mots-clés : Hemp  Lime  Sustainable  building  Green  materials  Thermal  insulation  Mechanical  behaviour Index. décimale : 624 Constructions du génie civil et du bâtiment. Infrastructures. Ouvrages en terres. Fondations. Tunnels. Ponts et charpentes Résumé : Some preliminary studies, dealing with the process optimisation of pre-cast building elements made of Lime and Hemp Concrete (LHC), have shown that compression during casting lead to significant improvements: better mechanical characteristics and facing. However, this compaction leads to an increase of the weight to volume ratio and to a decrease in porous volume. Thus, the amount of entrapped air inside material, which contributes to decrease the thermal conductivity, is lower. Our data actually show a slight increase in thermal conductivity when compactness increases. The goal of this study is to compare the effect of compaction during casting on both mechanical and thermal characteristics of hardened specimens in order to evaluate the relevance of such a process. DEWEY : 624 ISSN : 1964-8189 En ligne : http://ejece.revuesonline.com/resnum.jsp [article] Effect of compaction on mechanical and thermal properties of hemp concrete [texte imprimé] / Tai Thu Nguyen, Auteur ; Vincent Picandet, Auteur ; Patrick Carre, Auteur . - 2011 . - pp. 545-560. Génie Civil Langues : Anglais (eng) in European journal of environmental and civil engineering > Vol. 14 N° 5 (Mai 2010) . - pp. 545-560 Mots-clés : Hemp  Lime  Sustainable  building  Green  materials  Thermal  insulation  Mechanical  behaviour Index. décimale : 624 Constructions du génie civil et du bâtiment. Infrastructures. Ouvrages en terres. Fondations. Tunnels. Ponts et charpentes Résumé : Some preliminary studies, dealing with the process optimisation of pre-cast building elements made of Lime and Hemp Concrete (LHC), have shown that compression during casting lead to significant improvements: better mechanical characteristics and facing. However, this compaction leads to an increase of the weight to volume ratio and to a decrease in porous volume. Thus, the amount of entrapped air inside material, which contributes to decrease the thermal conductivity, is lower. Our data actually show a slight increase in thermal conductivity when compactness increases. The goal of this study is to compare the effect of compaction during casting on both mechanical and thermal characteristics of hardened specimens in order to evaluate the relevance of such a process. DEWEY : 624 ISSN : 1964-8189 En ligne : http://ejece.revuesonline.com/resnum.jsp

Experimental study of thermo-chemical behaviour of gypsum based material under standard ISO 834 fire condition / Yannick Mélinge in European journal of environmental and civil engineering, Vol. 14 N° 5 (Mai 2010) 

Public ISBD [article]  in European journal of environmental and civil engineering > Vol. 14 N° 5 (Mai 2010) . - pp. 561-577 Titre : Experimental study of thermo-chemical behaviour of gypsum based material under standard ISO 834 fire condition Type de document : texte imprimé Auteurs : Yannick Mélinge, Auteur ; Khanh Son Nguyen, Auteur ; Christophe Lanos, Auteur Année de publication : 2011 Article en page(s) : pp. 561-577 Note générale : Génie Civil Langues : Anglais (eng) Mots-clés : Mineral  material  with  large  latent  heat  Thermal  and  chemical  properties  Plaster  board  High  temperature Index. décimale : 624 Constructions du génie civil et du bâtiment. Infrastructures. Ouvrages en terres. Fondations. Tunnels. Ponts et charpentes Résumé : described ( type plaster) under high temperature (ISO 834). Material temperature versus time and main space direction (1D description along the thickness) is presented and analysed. The temperature distribution in the cold convection zone is analysed too. The mass loss under temperature increase is then presented and the radiative thermal flux too. Such research work gives some particular data to improve the accuracy of a combined thermal-chemical numerical model used with large latent heat mineral material. Plaster boards are usually used for passive fire protection. The kinetic chemical conversion is also estimated and an evaluation of the thermal exchange coefficients on the cold face is proposed. DEWEY : 624 ISSN : 1964-8189 En ligne : http://ejece.revuesonline.com/resnum.jsp [article] Experimental study of thermo-chemical behaviour of gypsum based material under standard ISO 834 fire condition [texte imprimé] / Yannick Mélinge, Auteur ; Khanh Son Nguyen, Auteur ; Christophe Lanos, Auteur . - 2011 . - pp. 561-577. Génie Civil Langues : Anglais (eng) in European journal of environmental and civil engineering > Vol. 14 N° 5 (Mai 2010) . - pp. 561-577 Mots-clés : Mineral  material  with  large  latent  heat  Thermal  and  chemical  properties  Plaster  board  High  temperature Index. décimale : 624 Constructions du génie civil et du bâtiment. Infrastructures. Ouvrages en terres. Fondations. Tunnels. Ponts et charpentes Résumé : described ( type plaster) under high temperature (ISO 834). Material temperature versus time and main space direction (1D description along the thickness) is presented and analysed. The temperature distribution in the cold convection zone is analysed too. The mass loss under temperature increase is then presented and the radiative thermal flux too. Such research work gives some particular data to improve the accuracy of a combined thermal-chemical numerical model used with large latent heat mineral material. Plaster boards are usually used for passive fire protection. The kinetic chemical conversion is also estimated and an evaluation of the thermal exchange coefficients on the cold face is proposed. DEWEY : 624 ISSN : 1964-8189 En ligne : http://ejece.revuesonline.com/resnum.jsp

Effect of gypsum content on sulfoaluminate mortars stability / Tiffany Desbois in European journal of environmental and civil engineering, Vol. 14 N° 5 (Mai 2010) 

Public ISBD [article]  in European journal of environmental and civil engineering > Vol. 14 N° 5 (Mai 2010) . - pp. 579-597 Titre : Effect of gypsum content on sulfoaluminate mortars stability Type de document : texte imprimé Auteurs : Tiffany Desbois, Auteur ; Robert Le Roy, Auteur ; Alexandre Pavoine, Auteur Année de publication : 2011 Article en page(s) : pp. 579-597 Note générale : Génie Civil Langues : Anglais (eng) Mots-clés : Sulfoaluminate  Gypsum  Stability  Characterization  Hydration  Cement. Index. décimale : 624 Constructions du génie civil et du bâtiment. Infrastructures. Ouvrages en terres. Fondations. Tunnels. Ponts et charpentes Résumé : Calcium sulfoaluminate clinker is one of the most promising cements that would lower the greenhouse gas effect accompanying cement production. This article examines the effect of gypsum content on the dimensional stability of sulfoaluminate mortars. Mechanical properties as chemical evolution are studied. Our results show that the mortar with the greatest gypsum content expands without a decrease of its mechanical properties when it is cured in water. Two hypotheses about the mortars hydration are discussed to explain the differents macroscopic behaviours of the two mortars. DEWEY : 624 ISSN : 1964-8189 En ligne : http://ejece.revuesonline.com/resnum.jsp [article] Effect of gypsum content on sulfoaluminate mortars stability [texte imprimé] / Tiffany Desbois, Auteur ; Robert Le Roy, Auteur ; Alexandre Pavoine, Auteur . - 2011 . - pp. 579-597. Génie Civil Langues : Anglais (eng) in European journal of environmental and civil engineering > Vol. 14 N° 5 (Mai 2010) . - pp. 579-597 Mots-clés : Sulfoaluminate  Gypsum  Stability  Characterization  Hydration  Cement. Index. décimale : 624 Constructions du génie civil et du bâtiment. Infrastructures. Ouvrages en terres. Fondations. Tunnels. Ponts et charpentes Résumé : Calcium sulfoaluminate clinker is one of the most promising cements that would lower the greenhouse gas effect accompanying cement production. This article examines the effect of gypsum content on the dimensional stability of sulfoaluminate mortars. Mechanical properties as chemical evolution are studied. Our results show that the mortar with the greatest gypsum content expands without a decrease of its mechanical properties when it is cured in water. Two hypotheses about the mortars hydration are discussed to explain the differents macroscopic behaviours of the two mortars. DEWEY : 624 ISSN : 1964-8189 En ligne : http://ejece.revuesonline.com/resnum.jsp

A model for the computation of engineering earth structures to a seismic motion / Yoann Bagagli in European journal of environmental and civil engineering, Vol. 14 N° 5 (Mai 2010) 

Public ISBD [article]  in European journal of environmental and civil engineering > Vol. 14 N° 5 (Mai 2010) . - pp. 599-616 Titre : A model for the computation of engineering earth structures to a seismic motion Type de document : texte imprimé Auteurs : Yoann Bagagli, Auteur ; Eric Vincens, Auteur ; Jean-Jacques Fry, Auteur Année de publication : 2011 Article en page(s) : pp. 599-616 Note générale : Génie Civil Langues : Anglais (eng) Mots-clés : Liquefaction  Soil  Earthquake  Hysteretic  law  Densification  law  San  Fernando Index. décimale : 624 Constructions du génie civil et du bâtiment. Infrastructures. Ouvrages en terres. Fondations. Tunnels. Ponts et charpentes Résumé : Under cyclic loading, vulnerable soil structures are prone to experience liquefaction. Actually, their typical contractive behaviour can lead, under a deviatoric loading and constant volume condition, to a pore pressure build up which may cause an important or total loss of the shear resistance. BRO model, which is able to model this phenomenon, differs from the other soil models devoted to seismic computation by a simple identification procedure for the model parameters. It makes it convenient for the use of engineers. BRO model used to present a lack of robustness, it has been improved and then tested on San Fernando dam during the same-named seismic event in 1971. DEWEY : 624 ISSN : 1964-8189 En ligne : http://ejece.revuesonline.com/resnum.jsp [article] A model for the computation of engineering earth structures to a seismic motion [texte imprimé] / Yoann Bagagli, Auteur ; Eric Vincens, Auteur ; Jean-Jacques Fry, Auteur . - 2011 . - pp. 599-616. Génie Civil Langues : Anglais (eng) in European journal of environmental and civil engineering > Vol. 14 N° 5 (Mai 2010) . - pp. 599-616 Mots-clés : Liquefaction  Soil  Earthquake  Hysteretic  law  Densification  law  San  Fernando Index. décimale : 624 Constructions du génie civil et du bâtiment. Infrastructures. Ouvrages en terres. Fondations. Tunnels. Ponts et charpentes Résumé : Under cyclic loading, vulnerable soil structures are prone to experience liquefaction. Actually, their typical contractive behaviour can lead, under a deviatoric loading and constant volume condition, to a pore pressure build up which may cause an important or total loss of the shear resistance. BRO model, which is able to model this phenomenon, differs from the other soil models devoted to seismic computation by a simple identification procedure for the model parameters. It makes it convenient for the use of engineers. BRO model used to present a lack of robustness, it has been improved and then tested on San Fernando dam during the same-named seismic event in 1971. DEWEY : 624 ISSN : 1964-8189 En ligne : http://ejece.revuesonline.com/resnum.jsp

Evaluation of the seismic vulnerability of quasi symmetrical reinforced concrete structures with shear walls / Miloud Hemsas in European journal of environmental and civil engineering, Vol. 14 N° 5 (Mai 2010) 

Public ISBD [article]  in European journal of environmental and civil engineering > Vol. 14 N° 5 (Mai 2010) . - pp. 617-636 Titre : Evaluation of the seismic vulnerability of quasi symmetrical reinforced concrete structures with shear walls Type de document : texte imprimé Auteurs : Miloud Hemsas, Auteur ; Sidi Mohammed Elachachi, Auteur ; Denys Breysse, Auteur Année de publication : 2011 Article en page(s) : pp. 617-636 Note générale : Génie Civil Langues : Anglais (eng) Mots-clés : Structural  wall  Macro-element  Pushover  Inelastic  spectra  Capacity  curve  Performance  Vulnerability  Monte-Carlo  Fragility  function Index. décimale : 624 Constructions du génie civil et du bâtiment. Infrastructures. Ouvrages en terres. Fondations. Tunnels. Ponts et charpentes Résumé : The vulnerability assessment of structures is a key element for earthquake prevention and mitigation strategies. In this study, we focus at one structure's type, namely a quasi symmetrical reinforced concrete structure with structural walls. The structure is discretized into a set of macro-elements, each macro-element being representative of a structure's floor. The estimated performance level achieved during a seismic action is obtained from capacity curves (based on static pushover analysis). The performance analysis of the structure is a probabilistic analysis since both the response spectrum (action) and the materials properties (resistance) are random. A parametric study was conducted to determine the vulnerability cumulative distribution functions and to identify the parameters that control them. DEWEY : 624 ISSN : 1964-8189 En ligne : http://ejece.revuesonline.com/resnum.jsp [article] Evaluation of the seismic vulnerability of quasi symmetrical reinforced concrete structures with shear walls [texte imprimé] / Miloud Hemsas, Auteur ; Sidi Mohammed Elachachi, Auteur ; Denys Breysse, Auteur . - 2011 . - pp. 617-636. Génie Civil Langues : Anglais (eng) in European journal of environmental and civil engineering > Vol. 14 N° 5 (Mai 2010) . - pp. 617-636 Mots-clés : Structural  wall  Macro-element  Pushover  Inelastic  spectra  Capacity  curve  Performance  Vulnerability  Monte-Carlo  Fragility  function Index. décimale : 624 Constructions du génie civil et du bâtiment. Infrastructures. Ouvrages en terres. Fondations. Tunnels. Ponts et charpentes Résumé : The vulnerability assessment of structures is a key element for earthquake prevention and mitigation strategies. In this study, we focus at one structure's type, namely a quasi symmetrical reinforced concrete structure with structural walls. The structure is discretized into a set of macro-elements, each macro-element being representative of a structure's floor. The estimated performance level achieved during a seismic action is obtained from capacity curves (based on static pushover analysis). The performance analysis of the structure is a probabilistic analysis since both the response spectrum (action) and the materials properties (resistance) are random. A parametric study was conducted to determine the vulnerability cumulative distribution functions and to identify the parameters that control them. DEWEY : 624 ISSN : 1964-8189 En ligne : http://ejece.revuesonline.com/resnum.jsp

Acoustic profilers and urban pollutant fluxes / Erwan Le Barbu in European journal of environmental and civil engineering, Vol. 14 N° 5 (Mai 2010) 

Public ISBD [article]  in European journal of environmental and civil engineering > Vol. 14 N° 5 (Mai 2010) . - pp. 637-651 Titre : Acoustic profilers and urban pollutant fluxes Type de document : texte imprimé Auteurs : Erwan Le Barbu, Auteur ; Frederique Larrarte, Auteur Année de publication : 2011 Article en page(s) : pp. 637-651 Note générale : Génie Civil Langues : Anglais (eng) Mots-clés : Acoustic  profiler  Suspended  solids  Velocity  Sewer  system Index. décimale : 624 Constructions du génie civil et du bâtiment. Infrastructures. Ouvrages en terres. Fondations. Tunnels. Ponts et charpentes Résumé : A prudent management of networks, along with the minimisation of pollution discharged into receiving waters, requires an accurate knowledge of flow rates and pollutant loads conveyed in sewers. Conventional methods are based on well-known techniques, including acoustic devices and the sampling and analysis of total suspended solids. Although such methods yield satisfactory results for a typical gauging campaign, sensor implementation proves to be rather difficult. This study is intended to test the capabilities of acoustic Doppler profilers (ADP); the paper will present a PC-ADP profiler and the set of accompanying experiments. Initial results demonstrate great improvement offered by profiling techniques, in terms of both simultaneity and time savings. DEWEY : 624 ISSN : 1964-8189 En ligne : http://ejece.revuesonline.com/resnum.jsp [article] Acoustic profilers and urban pollutant fluxes [texte imprimé] / Erwan Le Barbu, Auteur ; Frederique Larrarte, Auteur . - 2011 . - pp. 637-651. Génie Civil Langues : Anglais (eng) in European journal of environmental and civil engineering > Vol. 14 N° 5 (Mai 2010) . - pp. 637-651 Mots-clés : Acoustic  profiler  Suspended  solids  Velocity  Sewer  system Index. décimale : 624 Constructions du génie civil et du bâtiment. Infrastructures. Ouvrages en terres. Fondations. Tunnels. Ponts et charpentes Résumé : A prudent management of networks, along with the minimisation of pollution discharged into receiving waters, requires an accurate knowledge of flow rates and pollutant loads conveyed in sewers. Conventional methods are based on well-known techniques, including acoustic devices and the sampling and analysis of total suspended solids. Although such methods yield satisfactory results for a typical gauging campaign, sensor implementation proves to be rather difficult. This study is intended to test the capabilities of acoustic Doppler profilers (ADP); the paper will present a PC-ADP profiler and the set of accompanying experiments. Initial results demonstrate great improvement offered by profiling techniques, in terms of both simultaneity and time savings. DEWEY : 624 ISSN : 1964-8189 En ligne : http://ejece.revuesonline.com/resnum.jsp

Thermal characteristics in situ monitoring of detached house wall constituted by raw clay / Tingting Wu in European journal of environmental and civil engineering, Vol. 14 N° 5 (Mai 2010) 

Public ISBD [article]  in European journal of environmental and civil engineering > Vol. 14 N° 5 (Mai 2010) . - pp. 653-667 Titre : Thermal characteristics in situ monitoring of detached house wall constituted by raw clay Type de document : texte imprimé Auteurs : Tingting Wu, Auteur ; Emmanuel Antezak, Auteur ; Didier Defer, Auteur Année de publication : 2011 Article en page(s) : pp. 653-667 Note générale : Génie Civil Langues : Anglais (eng) Mots-clés : Thermal  characterization  Fluxmeter  Conduction  Quadrupole  Impedance  Wall  Raw  clay Index. décimale : 624 Constructions du génie civil et du bâtiment. Infrastructures. Ouvrages en terres. Fondations. Tunnels. Ponts et charpentes Résumé : The recent evolutions of the thermal regulation and the conclusions brought in the Grenelle environment forum encourage a part of the housing builders to be inspired by the traditional housing environment. The ecological impact of materials, for manufacturing, use and destruction, is more and more taken into account. We find in this way the brick of raw clay, the brick of straw clay or of wooden shavings to build walls of detached houses. The conception is also reanalyzed to favour thermal inertia, phase displacement and energy storage in the structure. The difficulty remains the sensibility of this type of material opposite humidity, even if their role of hydrous regulator can be also noted. DEWEY : 624 ISSN : 1964-8189 En ligne : http://ejece.revuesonline.com/resnum.jsp [article] Thermal characteristics in situ monitoring of detached house wall constituted by raw clay [texte imprimé] / Tingting Wu, Auteur ; Emmanuel Antezak, Auteur ; Didier Defer, Auteur . - 2011 . - pp. 653-667. Génie Civil Langues : Anglais (eng) in European journal of environmental and civil engineering > Vol. 14 N° 5 (Mai 2010) . - pp. 653-667 Mots-clés : Thermal  characterization  Fluxmeter  Conduction  Quadrupole  Impedance  Wall  Raw  clay Index. décimale : 624 Constructions du génie civil et du bâtiment. Infrastructures. Ouvrages en terres. Fondations. Tunnels. Ponts et charpentes Résumé : The recent evolutions of the thermal regulation and the conclusions brought in the Grenelle environment forum encourage a part of the housing builders to be inspired by the traditional housing environment. The ecological impact of materials, for manufacturing, use and destruction, is more and more taken into account. We find in this way the brick of raw clay, the brick of straw clay or of wooden shavings to build walls of detached houses. The conception is also reanalyzed to favour thermal inertia, phase displacement and energy storage in the structure. The difficulty remains the sensibility of this type of material opposite humidity, even if their role of hydrous regulator can be also noted. DEWEY : 624 ISSN : 1964-8189 En ligne : http://ejece.revuesonline.com/resnum.jsp

Study on a semi-probabilistic method for embankment hydraulic works / Laurent Peyras in European journal of environmental and civil engineering, Vol. 14 N° 5 (Mai 2010) 

Public ISBD [article]  in European journal of environmental and civil engineering > Vol. 14 N° 5 (Mai 2010) . - pp. 669-691 Titre : Study on a semi-probabilistic method for embankment hydraulic works : Application to sliding mechanism Type de document : texte imprimé Auteurs : Laurent Peyras, Auteur ; Sébastien Merckle, Auteur ; Paul Royet, Auteur Année de publication : 2011 Article en page(s) : pp. 669-691 Note générale : Génie Civil Langues : Anglais (eng) Mots-clés : Dam  Embankment  Dike  Hydraulic  work  Limit-state  Design  Partial  factor  Security Index. décimale : 624 Constructions du génie civil et du bâtiment. Infrastructures. Ouvrages en terres. Fondations. Tunnels. Ponts et charpentes Résumé : Both in France and at the global level, hydraulic works have remained excluded from semi-probabilistic regulations. As far as embankment hydraulic works are more specifically concerned, there are no formal rules for their design. In this context, the French Commitee on Large Dams initiated a research project to define a semi-probabilistic limitstate method for the design of embankment hydraulic works. This paper accounts for the work done over two years. It determines the position of embankment hydraulic works in relation to Eurocode 7. It briefly outlines the suggested semi-probabilistic limit-state method and focuses on the sliding limit-state. Applying the method to a pseudo-homogenous dam helps comparing the standard deterministic practice, the Eurocode 7-based approach and the developed semiprobabilistic method. DEWEY : 624 ISSN : 1964-8189 En ligne : http://ejece.revuesonline.com/resnum.jsp [article] Study on a semi-probabilistic method for embankment hydraulic works : Application to sliding mechanism [texte imprimé] / Laurent Peyras, Auteur ; Sébastien Merckle, Auteur ; Paul Royet, Auteur . - 2011 . - pp. 669-691. Génie Civil Langues : Anglais (eng) in European journal of environmental and civil engineering > Vol. 14 N° 5 (Mai 2010) . - pp. 669-691 Mots-clés : Dam  Embankment  Dike  Hydraulic  work  Limit-state  Design  Partial  factor  Security Index. décimale : 624 Constructions du génie civil et du bâtiment. Infrastructures. Ouvrages en terres. Fondations. Tunnels. Ponts et charpentes Résumé : Both in France and at the global level, hydraulic works have remained excluded from semi-probabilistic regulations. As far as embankment hydraulic works are more specifically concerned, there are no formal rules for their design. In this context, the French Commitee on Large Dams initiated a research project to define a semi-probabilistic limitstate method for the design of embankment hydraulic works. This paper accounts for the work done over two years. It determines the position of embankment hydraulic works in relation to Eurocode 7. It briefly outlines the suggested semi-probabilistic limit-state method and focuses on the sliding limit-state. Applying the method to a pseudo-homogenous dam helps comparing the standard deterministic practice, the Eurocode 7-based approach and the developed semiprobabilistic method. DEWEY : 624 ISSN : 1964-8189 En ligne : http://ejece.revuesonline.com/resnum.jsp

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