Structural simulation modeling of the fiber-reinforced concrete composite

7th International Symposium Actual Problems of Computational Simulation in Civil Engineering

土木建筑工程;计算机科学

Kurbatov, Y.E.^1 ; Kashevarova, G.G.^1

Department of Building Structures and Computational Mechanics, Perm National Research Polytechnic University, 9 Komsomolsky prospekt, Perm, Russia^1

关键词: Computer technology;    Concrete composites;    Fiber-reinforced concretes;    Material behavior;    Quantitative estimation;    Strength characteristics;    Structural elements;    Structural simulations;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/456/1/012050/pdf
DOI  :  10.1088/1757-899X/456/1/012050

来源: IOP

【 摘 要 】

The quantitative estimation of concrete structural elements influence on its strength characteristics is an actual task requiring application of computer technologies. Separate models for several scale levels to study the strength properties of fiber-reinforced concrete were developed in this article. Herewith, the results of the material behavior study at a low level were used in the modeling of higher-level structures. Three alternative values of the elastic modulus were obtained for several compositions by different methods and compared with experimental data. The results of this research can be used for directional regulation of the concrete composites properties.