دورية أكاديمية
Evolution of Mechanical Properties of Concrete with Temperature and Humidity at High Temperatures
| العنوان: | Evolution of Mechanical Properties of Concrete with Temperature and Humidity at High Temperatures |
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| المؤلفون: | Kallel, Hatem, Carré, Hélène, La Borderie, Christian, Masson, Benoit, Cuong Tran, Nhu |
| المساهمون: | Centre Hospitalier Andrée Rosemon Cayenne, Guyane Française, Laboratoire des Sciences de l'Ingénieur Appliquées à la Mécanique et au génie Electrique (SIAME), Université de Pau et des Pays de l'Adour (UPPA), EDF-DIN-SEPTEN, Division GS - Groupe Enceintes de confinement, parent, ANR-11-RSNR-0012,MACENA,Maitrise du confinement d'une enceinte en accident(2011) |
| المصدر: | ISSN: 0958-9465 ; Cement and Concrete Composites ; https://univ-pau.hal.science/hal-02146090Test ; Cement and Concrete Composites, 2018, 91, pp.59-66. ⟨10.1016/j.cemconcomp.2018.04.014⟩. |
| بيانات النشر: | HAL CCSD Elsevier |
| سنة النشر: | 2018 |
| المجموعة: | HAL e2s UPPA (Université de Pau et des Pays de l'Adour) |
| مصطلحات موضوعية: | Temperature, Concrete, Pressure, Tensile strength, Elastic modulus, Fracture energy, Water content, [PHYS]Physics [physics] |
| الوصف: | International audience ; The mechanical behavior of concrete in tension is studied at different values of water saturation for temperatures ranging from 110 °C to 160 °C. In order to prevent the concrete from drying, the experiments are performed at the vapor saturation pressure in a specific vessel. Inverse analysis based on numerical simulation is used to compute the values of fracture energy, tension strength and elasticity modulus. The experimental results show that the fracture energy is increasing with saturation and temperature, while the tension strength and the modulus of elasticity are decreasing for a saturation ranging from 35% to 65% and then increasing for higher values of saturation, while they decrease slightly with temperature. |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | English |
| العلاقة: | hal-02146090; https://univ-pau.hal.science/hal-02146090Test |
| DOI: | 10.1016/j.cemconcomp.2018.04.014 |
| الإتاحة: | https://doi.org/10.1016/j.cemconcomp.2018.04.014Test https://univ-pau.hal.science/hal-02146090Test |
| رقم الانضمام: | edsbas.77ABF471 |
| قاعدة البيانات: | BASE |
| DOI: | 10.1016/j.cemconcomp.2018.04.014 |
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