OS0402-295 Influence of out-of-plane bending on thermoelastic stress measurement : 2nd report Stress evaluation under cyclic out-of-plane bending/axial mixed loading

In the 1^ report, infrared stress measurement under pure out-of-plane bending was investigated. However, in actual parts of machinery, out-of-plane bending and axial loading are mixed, so the infrared stress measurement under mixed loading should be investigated. Then, in this report, heat transfer behavior under mixed loading is calculated and stress measurement results are found to be modified using phase shift. Furthermore, by separating stress into out-of-plane bending and axial component, the stress distribution is on the surface of opposite side found to be estimated.