Experimental and Numerical Simulation of Absorbing Property of Cement-Based Material Blending with Nano-TiO₂ and Steel Fibers

Abstract:

The absorbing performance have been tested and analyzed by taking cement as matrix, blending material nanoTiO₂ and steel fibers for absorbing agent trial Sample, in the 8 ~ 18 GHz frequency band, the results indicate that nanoTiO₂ and steel fibers and composite cement which made of absorbing material has good absorbing property. Blending material absorbing properties of cement-based materials, the impact must be considered together, not the more the better, when blending material exceeding 6wt%, its ability of wave-transparent enhance while absorbing property will be reduced finally. By using ANSYS software for computer simulation of the specimen to test experimental data and found the computer simulation algorithm not only can verify the correctness of the conclusion but also auxiliary correction deviation appeared in the course of the real data and the error value.

• Periodical: Applied Mechanics and Materials (Volume 442)
• Pages: 83-87
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.442.83
• Online since: October 2013
• Authors: Bo Wang*, Yong Zhang, Rong Jun Chen
• Keywords: Absorbing Property, Cement-Based Material, Electro-Magnetic Field Emulation, Measuring Test by Arch Method, Modified Materials

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