Experimental study of the permeability of concrete under variable thermal and hydric conditions
type: Dataset
description: The main objective of this study is to evaluate the variable thermal and hydric effect, with fissuration effect on the hydraulic behaviour of two concretes. Many experimental tests (saturation and permeability measurements, uniaxial and triaxial compressions tests) were carried out in order to investigate the temperature and saturation influence on the behaviour hydraulic on sound and micro-cracked concrete. Moreover, an experimental device for permeability measurement on macro-cracked concrete was realized, it allows to study the behaviour of macro-cracked of concrete confined and subjected to dry gas flow or very moist air at different temperatures. Multiaxial mechanical tests are coupled to the permeability measurements of sound concrete and micro-cracked by freezing and thawing, which allow to measuring the permeability under deviatoric load-unload with the effect of pre-cracking under stress. We also effectuated a test of relative permeability of concrete as a function of water saturation, subjected to drying and resaturation, conditioning by the different relative humidity imposed
identifier: NNT: 2011ECLI0019
issued: 2026-05-15T02:19:30.914917
language: fr
modified: 2026-05-15T02:19:30.914924
contact point: Organization
  fn: CCSD
keyword: beton
keyword: concrete
keyword: elasticite
keyword: elasticity
keyword: infoeu-reposemanticsdoctoralthesis
keyword: macro-crack
keyword: macro-fissuration
keyword: micro-crack
keyword: micro-fissuration
keyword: permeabilite
keyword: permeability
keyword: saturation
keyword: spiotherengineering-sciences-physicsother
keyword: temperature
keyword: theses
landing page: https://theses.hal.science/tel-00778621

Experimental study of the permeability of concrete under variable thermal and hydric conditions
type: Distribution
format: HTML
issued: 2026-05-15T02:19:31.088711
modified: 2026-05-15T02:19:30.874643
access URL: https://theses.hal.science/tel-00778621

test_moissonnage_selune
type: Agent