Electromagnetic Shielding Effectiveness of the Concrete Composite as a Function of Structural Parameters of Steel Fibers
Abstrak
Steel fiber is a material frequently used when contained in concrete because of its various architectural advantages, and it plays a role in increasing the electromagnetic shielding effectiveness (SE) of the building owing to its high conductivity. Thus, this study analyzed the SE of the steel fiber reinforced concrete (SFRC) according to the structural parameters of the steel fiber. The equivalent permittivity of concrete was extracted using the Jonscher model; The concrete was modeled using the electromagnetic simulation tool, and the electromagnetic properties were analyzed according to the orientation, number, and length of the steel fiber. Thus, depending on the structural parameters of the steel fiber, the causal relationship of the polarization of the incident wave, level of the SE, and resonance frequency was derived.
Topik & Kata Kunci
Penulis (6)
S. Jo
Kyeong-Rae Cho
Yeonghoon Noh
Namkon Lee
Sungwook Kim
J. Yook
Akses Cepat
- Tahun Terbit
- 2021
- Bahasa
- en
- Total Sitasi
- 3×
- Sumber Database
- Semantic Scholar
- DOI
- 10.5515/kjkiees.2021.32.6.517
- Akses
- Open Access ✓