Interaction of DEF and AAR, a review

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

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

Durability of concretes exposed to seawater and wetting drying cycles in field conditions during 20 years

Autor: SOIVE, Anthony, Baroghel-Bouny, Véronique, Lavergne, Francis

Publikováno v: 15th International Conference on Durability of Building Materials and Components
15th International Conference on Durability of Building Materials and Components, Jun 2020, Barcelona, Spain

Numerical results are compared to experimental data on concretes exposed in field conditions for 19 years and subjected to wetting/drying cycles in seawater after a couple of curing days. They were obtained thanks to a hydration model assuming fully

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::a06672c52fa4300f2977bcdfb126042e
https://hal.archives-ouvertes.fr/hal-03442343

Experimental and Numerical Investigation on the Strain Response of Distributed Optical Fiber Sensors Bonded to Concrete : Influence of the Adhesive Stiffness on Crack Monitoring Performance

Autor: Alj, Ismail, Quiertant, Marc, Khadour, Aghiad, Grando, Quentin, Terrade, Benjamin, Renaud, Jean-Claude, Benzarti, Karim

Publikováno v: Sensors
Sensors, 2020, 20 (18), 23 p. ⟨10.3390/s20185144⟩
Sensors, MDPI, 2020, 20 (18), pp.5144. ⟨10.3390/s20185144⟩
Sensors, Vol 20, Iss 5144, p 5144 (2020)
Sensors, MDPI, 2020, 20 (18), 23 p. ⟨10.3390/s20185144⟩
Sensors (Basel, Switzerland)
Volume 20
Issue 18

The present study investigates the strain response of a Distributed Optical Fiber Sensor (DOFS) bonded to the surface of concrete structures, and aims to identify optimal conditions for crack monitoring. In a first part of the study, a Finite Element

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid_dedup__::7077d5d283a42409e0c4ae72ab2d2fae
https://hal.archives-ouvertes.fr/hal-02948462v3/file/doc00031756.pdf

Durability of distributed optical fiber sensors used for SHM of Reinforced Concrete Structures

Autor: Ismail Alj, Marc Quiertant, Quentin Grando, Karim Benzarti, Aghiad Khadour

Publikováno v: Proceedings of the IWSHM 2019, 12th International Workshop on Structural Health Monitoring
Proceedings of the IWSHM 2019, 12th International Workshop on Structural Health Monitoring, Sep 2019, Stanford, United States. pp. 1732-1740, ⟨10.12783/shm2019/32296⟩

Proceedings of the IWSHM 2019, 12th International Workshop on Structural Health Monitoring, Stanford, ETATS-UNIS, 10-/09/2019 - 12/09/2019; This paper presents an experimental study on the durability of two commercially available optical fiber cables

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9a3acefc909a198983a39123b2954f0f
https://hal.archives-ouvertes.fr/hal-03017409

Coupling effect and durability in Cement pastes and concretes with supplementary cementitious materials

Autor: SAILLIO, Mickael, BERTIN, Matthieu, Baroghel Bouny, Véronique

Publikováno v: SMSS2019, Proceedings of the International Conference on Sustainable Materials, Systems and Structures, Durability, Monitoring and Repair of Structures
SMSS2019, Proceedings of the International Conference on Sustainable Materials, Systems and Structures, Durability, Monitoring and Repair of Structures, Mar 2019, Rovinj, France. pp. 436-443

SMSS2019, Proceedings of the International Conference on Sustainable Materials, Systems and Structures, Durability, Monitoring and Repair of Structures, Rovinj, CROATIE, 18-/03/2019 - 22/03/2019; The main cause of deterioration of reinforced concrete

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::1fe925e8a311e7106cf9e04612a1477e
https://hal.archives-ouvertes.fr/hal-02083378