Abstract
Abstract For cyber physical systems and structural health monitoring sensors have to be embedded in a material. Therefore two types of inlays (sensors) can be used: conventional inlays made of silicon as substrate material or new developed inlays made of non-conventional substrates. In this paper we will focus on embedding conventional inlays made of mono crystal silicon. Inlays had been embedded in test specimens for pull and bending tests to measure the ultimate tensile and bending strength. In the pulling tests the ultimate tensile strength decreases dramatically in comparison to pulling tests where no inlay is embedded. For the bending tests the results were quite different: If the inlay is embedded in the neutral fiber there is nearly no degradation of the ultimate bending strength. But when an inlay is embedded between the neutral fiber and the outer edge of the test specimen the ultimate bending is less than half of the ultimate bending strength of tests specimen with no inlay.
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