Effects of Debonding on Thermal Conduction and Humidity Diffusion at Mesoscale of Concrete
Effects of Debonding on Thermal Conduction and Humidity Diffusion at Mesoscale of Concrete
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DOI：
10.1002/pamm.201410232
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发表时间：
2014-12
期刊：
影响因子：
--
通讯作者：
Tao Wu;P. Wriggers
中科院分区：
文献类型：
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作者：
Tao Wu;P. Wriggers
为了数值模拟水泥石与集料界面过渡区（ITZ）脱粘对混凝土中热传导和湿扩散的影响，建立了基于牵引-分离定律、细观热通量-分离关系和扩散通量-分离关系的混凝土内聚区模型（CZM）.（© 2014 Wiley‐VCH Verlag GmbH & Co. KGaA，魏因海姆）
In order to numerically describe the phenomena that the debonding at interfacial transition zone (ITZ) between hardened cement paset (HCP) and aggregates could affect thermal conduction and humidity diffusion in the concrete, cohesive zone model (CZM) characterized by traction‐separation law combined with micromechanically motivated thermal flux‐separation relation and diffusion flux‐separation relation is established at ITZ. (© 2014 Wiley‐VCH Verlag GmbH & Co. KGaA, Weinheim)