Results 41 to 50 of about 9,469,946 (244)

Modeling of Hygrothermal Damage of Composite Materials [PDF]

Mechanics of Advanced Composite Structures, 2016
Composite materials have been used extensively in various applications, such as mechanical engineering, aerospace engineering, and aviation thanks to their interesting mechanical properties.
R.B.A. Ouled Ahmed, S. Chatti, H. Ben Daly   +2 more
doaj   +1 more source

Accelerated Aging Effects on the Hygrothermal Behaviour of Hemp Concrete: Experimental and Numerical Investigations

Energies, 2021
In this article, both numerical and experimental investigations were carried out on the durability of hemp concrete. For this, an accelerated aging process was performed using cycles of immersion, freezing and drying.
Ferhat Benmahiddine, Rafik Belarbi, Julien Berger, Fares Bennai, Abdelkader Tahakourt   +4 more
doaj   +1 more source

Investigation of thermal, moisture, and mechanical properties of wet and dry fired clay materials to assess frost damage risk [PDF]

MATEC Web of Conferences, 2019
Frost action is one of the main causes for deterioration of porous building materials under defined hygrothermal conditions. For an accurate assessment of the frost damage risk under various environmental conditions, thermal, moisture, and mechanical ...
Fukui Kazuma, Iba Chiemi, Taniguchi Madoka, Takahashi Kouichi, Ogura Daisuke   +4 more
doaj   +1 more source

Effects of hygrothermal stress on the failure of CFRP composites [PDF]

, 2015
This paper investigates the hygrothermal effects on the failure mechanisms in bending of carbon fibre reinforced polymer (CFRP) composites. Accelerated diffusion testing was carried out by immersion at 50 °C constant temperature and 70 bar hydrostatic ...
Meng, M., Rizvi, M. J., Grove, Stephen, Grove, S. M., Le, H.R., Rizvi, Jahir, Le, Huirong, Le, H. R., Rizvi, M.J., Meng, Maozhou, Grove, S.M.   +10 more
core   +1 more source

Composite laminate under influence of temperature and moisture

MATEC Web of Conferences, 2016
The static response of simply supported carbon/epoxy composite plates in a hygrothermal environment is carried out using the general purpose finite element program COSMOS.
Kormaníková Eva, Kotrasová Kamila
doaj   +1 more source

Microstructural, physical and hygrothermal properties of miscanthus aggregates

Construction and Building Materials
International audienceGiven the current environmental challenges, sustainable products and technologies are receiving increasing attention from research and development stakeholders.
Mohammed Yacine Benariba, Anh Dung Tran Le, Dang Mao Nguyen, Yuri Ferreira Da Silva, Omar Douzane, Patrick Perré, Geoffrey Promis   +6 more
openaire   +2 more sources

Monitoring and simulations of hydrolysis in epoxy matrix composites during hygrothermal aging [PDF]

, 2014
In this paper, we studied the water transport in thermoset matrices. We used Fourier Transform Infrared analysis (FTIR) during sorption/desorption experiments to investigate the interaction between sorbed water and the epoxy network.
TRAIDIA, Abderrazak, VERDU, Jacques, LUBINEAU, Gilles, EL YAGOUBI, Jalal   +3 more
core   +1 more source

Hygrothermal Modelling of the Differences between Single versus Variable Relative Humidity Vapour Diffusion Resistivity Properties of Pliable Membranes

CivilEng, 2022
The study investigates through hygrothermal modelling the effect of different boundary conditions and varying measured vapour diffusion resistivity values on the hygrothermal performance of five pliable membranes. Previously, this research quantified the
Toba Samuel Olaoye, Mark Dewsbury, Louise Wallis, Hartwig Küenzel   +3 more
doaj   +1 more source

Influence of Non-Constant Hygrothermal Parameters on Heat and Moisture Transfer in Rammed Earth Walls

Buildings, 2022
As environment-friendly building materials, earth materials are attracting significant attention because of their favorable hygrothermal properties. In this study, the earth materials in northwest Sichuan were tested and curves of thermal conductivity ...
Jiaye Tan, Jiahua Liang, Li Wan, Bin Jiang   +3 more
doaj   +1 more source

Using convolutional neural networks for hygrothermal predictions to extrapolate to other external climates [PDF]

E3S Web of Conferences, 2020
When simulating the hygrothermal behaviour of a building component, many uncertainties are involved (e.g. exterior and interior climates, material properties, configuration geometry).
Tijskens Astrid, Janssen Hans, Roels Staf   +2 more
doaj   +1 more source