Zobrazeno 1 - 10
of 44
pro vyhledávání: '"ALCALI REACTION"'
Autor:
N. Delaplanque, S. Chataigner, L. Gaillet, M. Quiertant, K. Benzarti, A. Rolland, X. Chapeleau, A. Saravia Flores
Publikováno v:
Lecture Notes in Civil Engineering
European Workshop on Structural Health Monitoring (EWSHM 2022)
European Workshop on Structural Health Monitoring (EWSHM 2022), Jul 2022, Palerme, Italy. pp.506-515, ⟨10.1007/978-3-031-07258-1_52⟩
Lecture Notes in Civil Engineering ISBN: 9783031072574
European Workshop on Structural Health Monitoring (EWSHM 2022)
European Workshop on Structural Health Monitoring (EWSHM 2022), Jul 2022, Palerme, Italy. pp.506-515, ⟨10.1007/978-3-031-07258-1_52⟩
Lecture Notes in Civil Engineering ISBN: 9783031072574
International audience; Distributed Optical Fiber Sensors (DOFS) are gaining interest for structural health monitoring applications. Recently, they have been successfully used to monitor the strain profiles at the interface between concrete and steel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0cea6849f8e0f87eecf5a8a0c63ba02b
https://hal.science/hal-03819126/document
https://hal.science/hal-03819126/document
Publikováno v:
Cement and Concrete Research
Cement and Concrete Research, Elsevier, 2022, 152, 15 p. ⟨10.1016/j.cemconres.2021.106676⟩
Gu, Y, Dangla, P, Martin, R-P, Omikrine-Metalssi, O & Fen-Chong, T 2022, ' Modeling the sulfate attack induced expansion of cementitious materials based on interface-controlled crystal growth mechanisms ', Cement and Concrete Research, vol. 152, 106676 . https://doi.org/10.1016/j.cemconres.2021.106676
Cement and Concrete Research, Elsevier, 2022, 152, 15 p. ⟨10.1016/j.cemconres.2021.106676⟩
Gu, Y, Dangla, P, Martin, R-P, Omikrine-Metalssi, O & Fen-Chong, T 2022, ' Modeling the sulfate attack induced expansion of cementitious materials based on interface-controlled crystal growth mechanisms ', Cement and Concrete Research, vol. 152, 106676 . https://doi.org/10.1016/j.cemconres.2021.106676
External sulfate attack (ESA) and delayed ettringite formation (DEF) are well-known concrete degradation phenomena induced by ettringite crystallization. This paper proposes a poromechanical model based on the surface-controlled ettringite growth mec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::95b4dfabb13b722d9014cbf9b796ceb9
https://hal.archives-ouvertes.fr/hal-03515314
https://hal.archives-ouvertes.fr/hal-03515314
Autor:
Godart, Bruno, WOOD, Jonathan
Publikováno v:
Revista Portuguesa de Engenharia de Estruturas
Revista Portuguesa de Engenharia de Estruturas, 2021, 3 (15), pp. 25-34
Revista Portuguesa de Engenharia de Estruturas, 2021, 3 (15), pp. 25-34
AAR and DEF can lead to the development of severe cracking in structures. Both reactions are often associated with high cementcontent mixes: AAR because of the increased availability of alkalis, DEF because the heat of cement hydration can lead to te
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::016cd9ce089ac5c42f1c5786d7e7f118
https://hal.archives-ouvertes.fr/hal-03188267
https://hal.archives-ouvertes.fr/hal-03188267
Publikováno v:
ICAAR 2021, 16th International Conference on Alkali-Aggregate Reaction in Concrete Structrures
ICAAR 2021, 16th International Conference on Alkali-Aggregate Reaction in Concrete Structrures, Jun 2021, Lisbonne, Portugal. 10 p
ICAAR 2021, 16th International Conference on Alkali-Aggregate Reaction in Concrete Structrures, Jun 2021, Lisbonne, Portugal. 10 p
ICAAR 2021, 16th International Conference on Alkali-Aggregate Reaction in Concrete Structrures, Lisbonne, PORTUGAL, 01-/06/2021 - 03/06/2021; Internal swelling reactions (ISR) in concrete can have significant impact on the long-term behaviour of mass
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::be62db097040ab23ff594456db9426fa
https://hal.archives-ouvertes.fr/hal-03184659
https://hal.archives-ouvertes.fr/hal-03184659
Autor:
ALJ, Ismail
La surveillance des structures de génie civil constitue un enjeu majeur et fait encore l'objet de nombreuses recherches. En particulier, les problématiques de coût, de durabilité des capteurs et de fiabilité des mesures restent des aspects fonda
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2966::d65c922af2ad590f9de7fbb1a8c68b52
http://madis-externe.ifsttar.fr/exl-php/oaidoc/DOC00032088.html
http://madis-externe.ifsttar.fr/exl-php/oaidoc/DOC00032088.html
Publikováno v:
Benchmark Study Results: IFSTTAR, In: Diagnosis and Prognosis of AAR Affected Structures
Benchmark Study Results: IFSTTAR, In: Diagnosis and Prognosis of AAR Affected Structures, Springer Nature, pp. 427-437, 2020, RILEM State-of-the-Art Reports, 978-3-030-44014-5. ⟨10.1007/978-3-030-44014-5_23⟩
Benchmark Study Results: IFSTTAR, In: Diagnosis and Prognosis of AAR Affected Structures, Springer Nature, pp. 427-437, 2020, RILEM State-of-the-Art Reports, 978-3-030-44014-5. ⟨10.1007/978-3-030-44014-5_23⟩
A number of structures worldwilde are known to suffer from chemically induced expansion of the concrete. The proposed benchmark includes two sets of problems : on the material scale concrete specimens, and at the structural scale.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::b614448c71141ac9953dc78d424fb2fc
https://hal.archives-ouvertes.fr/hal-02990992
https://hal.archives-ouvertes.fr/hal-02990992
Publikováno v:
Construction and Building Materials
Construction and Building Materials, Elsevier, 2017, 137, p 234-245. ⟨10.1016/j.conbuildmat.2017.01.090⟩
Construction and Building Materials, Elsevier, 2017, 137, p 234-245. ⟨10.1016/j.conbuildmat.2017.01.090⟩
Creep plays an important role for deformation of ASR-affected structures which are subjected to various stresses or restraint. It still remains controversial, however, how the combination of creep and stress states or restraints affects expansion. In
Autor:
Karam, Reine
Publikováno v:
Génie civil. École centrale de Nantes, 2019. Français. ⟨NNT : 2019ECDN0052⟩
Dans un monde qui s'oriente de plus en plus vers le développement durable, les matériaux alcali-activés (AAM) à base de co-produits industriels comme le laitier granulé de hauts fourneaux moulu (GGBFS), sont apparus comme étant de nouveaux type
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::d966988cca93f3be30ba15893ed5a7cf
http://madis-externe.ifsttar.fr/exl-php/oaidoc/tel-03039644.html
http://madis-externe.ifsttar.fr/exl-php/oaidoc/tel-03039644.html
Autor:
KRUSPAN, Peter, BAILLARD, Sandrine, Divet, Loïc, SAILLIO, Mickael, BURDIN, Jacques, HUGOT, Elsa
Publikováno v:
15th International Congress on the Chemistry of Cement : ICCC 2019
15th International Congress on the Chemistry of Cement : ICCC 2019, Sep 2019, PRAGUE, France. 11 p
15th International Congress on the Chemistry of Cement : ICCC 2019, Sep 2019, PRAGUE, France. 11 p
15th International Congress on the Chemistry of Cement : ICCC 2019, PRAGUE, TCHÈQUE, RÉPUBLIQUE, 16-/09/2019 - 20/09/2019; The new high-speed railway link between Lyon (France) and Torino (Italy) of the Trans-European Transport Network must pass pe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::0d359dedaad8ac2ff3cddcabef224ebe
https://hal.archives-ouvertes.fr/hal-02313085
https://hal.archives-ouvertes.fr/hal-02313085