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Unformatted text preview: 2. What is an endurance limit? How is the endurance limit of a material related to its ultimate strength? 3. What is Minor's rule in fatigue analysis? Know how to apply Minor's rule. 4. Know how to determine failure under a combination of static and cyclic loadings by means of Soderberg and Goodman's theories. Which one of these two theories is more conservative to be used for design purpose? 2 THERMAL STRESS ANALYSIS 1. What is the relationship between length change, temperature change and the coefficient of thermal expansion? 2. What are the typical values of coefficient of thermal expansion for the following materials? (A) Concrete (B) Steel (C) Aluminum (D) Wood 3. What material properties are usually needed in a thermal stress analysis? 4. What are the two conditions which must be satisfied in a thermal stress analysis?...
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- Fall '10
- thermal stress analysis, Charpy, stress-strain diagram