Title :
Experimental investigation of EMP shielding effectiveness of reinforced-concrete cell model
Author :
Bihua, Zhou ; Cheng, Gao ; Bin, Chen ; Ziming, Chen
Author_Institution :
Nanjing Eng. Inst., China
Abstract :
For studying the EMP shielding effectiveness, various shielding cell models are established, which are composed with mesh of reinforcement bars or reinforced-concrete. The results of experiments show that if the reinforcement mesh cells and reinforced-concrete shielding cells are specially designed, shielding effectiveness for an EMP plane wave can be about 40 dB and 20 dB for E-field and H-field respectively
Keywords :
concrete; electromagnetic fields; electromagnetic pulse; electromagnetic shielding; E-field; EM fields; EMP shielding effectiveness; H-field; reinforced-concrete cell model; reinforcement bars; reinforcement mesh cells; shielding effectiveness; Admittance; Bars; Building materials; Concrete; Design engineering; EMP radiation effects; Size measurement; Steel; Transient analysis; Welding;
Conference_Titel :
Environmental Electromagnetics, 2000. CEEM 2000. Proceedings. Asia-Pacific Conference on
Conference_Location :
Shanghai
Print_ISBN :
7-5635-0420-6
DOI :
10.1109/CEEM.2000.853952
