Spannungsmesspraxis

The book covers a comprehensive range of topics related to material stress and deformation. It begins with material properties, types of stress, and methods for determining stress levels, along with practical applications and selected examples. The discussion on deformations includes coordinate and principal deformations, as well as comparative changes. It delves into stress analysis, addressing coordinate and principal stresses, and comparative stress measures. Hooke’s laws are explored in the context of elastic and over-elastic stress, including anisotropic materials. The text further examines mechanical measurement methods, detailing the principles and specific techniques for measuring length changes, curvature, and strain gauges. It also covers strain measurement methods, including the Maybach and Stress-Coat procedures, along with load stress determination techniques and measurement execution. The concept of eigenstresses is discussed, focusing on their origin, distribution, and measurement principles through various methods. The book introduces optical stress measurement techniques, ultrasonic methods, and micromagnetic stress measurement, providing insights into their physical foundations, measurement techniques, and practical applications. Additionally, it addresses X-ray stress measurement, including crystallographic and X-ray fundamentals, measurement techniques, and error analysis. The text concludes with a look