Statistical Analysis of Surface Hardness for Determination of Residual Stresses, M.Sc. Thesis Sharif University of Technology ; Hossein Farrahi, Gholam (Supervisor) ; Faghidian, Ali (Co-Advisor)
Abstract
Residual stresses are stress fields that exist in the absence of any external loads. All mechanical processes can cause deformation that may lead to residual stresses. It is well established that virtually no material, no component and no structure of technical importance exists free of residual stresses. However, in practice, the knowledge of the true distribution of exiting residual stress is rare. The residual stress fields are very challenging to evaluate, independent of the measurement techniques. The important aspect about the residual stress determination is that often true distribution is unknown in the engineering specimen. A simple and non-destructive method to measure residual...
Cataloging briefStatistical Analysis of Surface Hardness for Determination of Residual Stresses, M.Sc. Thesis Sharif University of Technology ; Hossein Farrahi, Gholam (Supervisor) ; Faghidian, Ali (Co-Advisor)
Abstract
Residual stresses are stress fields that exist in the absence of any external loads. All mechanical processes can cause deformation that may lead to residual stresses. It is well established that virtually no material, no component and no structure of technical importance exists free of residual stresses. However, in practice, the knowledge of the true distribution of exiting residual stress is rare. The residual stress fields are very challenging to evaluate, independent of the measurement techniques. The important aspect about the residual stress determination is that often true distribution is unknown in the engineering specimen. A simple and non-destructive method to measure residual...
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