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Autor:
Henri Lend
Publikováno v:
Medžiagotyra, Vol 21, Iss 3, Pp 473-478 (2015)
Axisymmetric small components shape has many 3 dimensional curves, diagonals and “hidden” areas that are subject to changes during production and these changes are necessary to detect. Measurement with required accuracy may be challenging because
Externí odkaz:
https://doaj.org/article/54a3bb58d5fc402a943cf1b40df0eb37
Publikováno v:
Advanced Materials Research. 905:244-248
Semiconductor strain gauges have good potential for embedded structural health monitoring (SHM) applications. Silicon mechanical and thermal properties are similar to glass fiber. In this paper the high cycle loading of specimens with embedded and su
Autor:
Georg Allikas, Henri Lend, Hendrik Herranen, Jüri Majak, Jurgo Preden, Jaan Kers, Robert Talalaev, Martin Eerme
Publikováno v:
Advanced Materials Research. 905:239-243
A complex electronics circuit placeholder is embedded in the carbon fiber laminate. The reduction of the material mechanical strength is assessed. The strain interaction between electronics and carbon fiber laminate is measured with digital image cor