Thermal Conductivity (K value) of concrete specimens plays a major role in transfer of heat in building by means of conduction. The amount of energy consumption on buildings is based on heat loss on roof and walls. Different types of materials used in preparing concrete specimens and density ...
Conversely, polypropylene fiber addition showed negligible influence on thermal conductivity. To further predict the thermal properties, the Maxwell-Eucken and series–parallel models were employed, demonstrating their applicability to fiber-reinforced foamed concrete with crumb rubber. These findings offer ...
Our results and experiences of this research possibly can be used in energy conscious structural design practice. 展开 关键词: Finite Element Analysis (FEA Reinforced Concrete Building Physics Thermal Conductivity DOI: 10.4028/www.scientific.net/AMM.861.279 被引量: 1 ...
In order to determine the thermal conductivity of the concrete for building reinforced concrete composite wall, the fine-aggregate concrete for the thermal... MJ Lu,S Yang,XZ Feng,... - 《Applied Mechanics & Materials》 被引量: 1发表: 2013年 Experimental study of the thermal performance of ...
- International Association of Building Physics 被引量: 0发表: 2025年 Experimental Study on Thermal Conductivity of Concrete for Building Reinforced Concrete Composite Wall In order to determine the thermal conductivity of the concrete for building reinforced concrete composite wall, the fine-aggregate ...
[147,153] observed that the thermal conductivity of Normal Strength Concrete (NSC) and High Strength Concrete (HSC) ranges from 1.6 to 3.6 W/mK at room temperature based on concrete density and aggregate type. Kodur V. [115] observed that thermal conductivity of HSC is higher than that of...
Effect of Fire Induced Spalling on the Response of Reinforced Concrete Beams The model is capable of undertaking fire resistance analysis for beams exposed to any given fire time temperature curve. Various strain components including mechanical strain, thermal strain, and creep strain for both concrete...
Thus, in order to determine the best homogenization scheme predicting the effective thermal conductivity of foam concretes, MFH关键词: Foam concrete Porosity Thermal conductivity Mean field homogenization FEM simulations DOI: 10.1016/j.mechrescom.2016.07.004 被引量: 7 ...
Characterizing the thermal properties of hybrid polypropylene-steel fiber reinforced concrete under heat exposure: Insights into fiber geometry and orienta... developed a multiscale model to figure out the influence of inclusion size and interfacial thermal resistance on the thermal conductivity of aerogel...
The thermal conductivity of straw bales is an intensively discussed topic in the international straw bale community. Straw bales are, by nature, highly heterogeneous and porous. They can have a relatively large range of density and the baling process can influence the way the fibers are organized...