Terahertz examination of fatigue loaded composite materials

被引：6
作者：
Lopato, Przemyslaw [1 ]
Chady, Tomasz [1 ]
机构：
[1] West Pomeranian Univ Technol, Dept Elect & Comp Engn, PL-70313 Szczecin, Poland
来源：
INTERNATIONAL JOURNAL OF APPLIED ELECTROMAGNETICS AND MECHANICS | 2014年 / 45卷 / 1-4期
关键词：
Nondestructive testing; terahertz method; composite materials; INSPECTION;
D O I：
10.3233/JAE-141884
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The aim of this study was to investigate the possibility of using electromagnetic radiation in the terahertz frequency range for testing of polymer composites. Glass, natural and basalt fiber reinforced polyester composites as well as sandwich structures after fatigue tests were evaluated. We examined detection abilities of detects and inhomogeneities occurred during bending process at various amounts of load cycles. Extraction and monitoring of proposed parameter enables accurate evaluation of composite structures condition.
引用
收藏
页码：613 / 619
页数：7
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