Stress analysis at one point of an aircraft structural component provides the tension state shown in the figure. The component is made of a 7075-T6 aluminum alloy, for which, from tensile tests, it was found that the yield stress of the material is 500 MPa. Considering the von Mises criterion, will the material exhibit flow? Case otherwise, what is the safety factor?

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Q: 2. Ten point load tests are carried out on cylindrical specimens of a sedimentary rock with 30 mm…

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Q: Tmak=10 kNm Tmin= 3 kNm Pmin= 0 Timin= 3 kNm Tmak=10 kNm

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Thermal Properties of Materials

In mechanical engineering, the thermal property is represented as the physical quantity that is relevant to the application of heat. The thermal properties are evaluated by variations in any specific material due to low heat or high heat. The quantities that influence the thermal property of the materials are mass, density, temperature, and many others.