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Jean-Philippe Carlier副教授报告会

时间:2018/10/18浏览:13

Jean-Philippe Carlier:Durability of cementitious materials: recent advances in experimental and modelling approaches

  

报告时间:20181022日(星期一)10:30

报告地点:校学术会议中心二楼小报告厅

Jean-Philippe Carlier 副教授

工作单位法国里尔大学

举办单位:土木与水利工程学院

报告人简介

Jean-Philippe Carlier,男,副教授。博士毕业于法国斯特拉斯堡大学,现任法国里尔大学综合理工学院土木工程系主任。主要从事水文地质学、地下水力学、流体力学、油藏建模等方面的教学和科研工作。主要研究方向为多孔介质中水分传输机理和模型研究,包括水泥基材料的水-力耦合特性及耐久性的实验与数值研究、雨洪高效管理和污染控制、地下水动力和水化学特征与演化、工业废弃场地污染评价等。

报告简介:

Concrete has been and is still widely used in the domain of infrastructure and building construction. Hence, it is of major importance to ensure that concrete constructions keep their mechanical properties during their whole service life. Durability of concrete structures is then a great concern in our societies, and requires a better understanding of what happens at the material scale. These cementitious materials are exposed to a wide panel of internal and external actions, such as carbonation, rebars corrosion, chlorine aggression, sulfatic reactions (internal and external), cracking… that may lead to a loss of mechanical properties of the material, and hence of the structure. All these actions have in common the role played by water contained in the porosity of these materials and its transfers. This presentation will expose recent works conducted at LamCube Laboratory, Lille on this subject in two particular topics related to water transfers in cementitious materials : first, an experimental approach relying on electric tomography to investigate the properties of structures in a non-destructive way, and second a more theoretical approach of modelling water retention properties of cementitious materials.




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