The strain in the x direction at point A on the A-36 structural-steel beam is measured and found to be εx = 217 x 10^6. Determine the applied load P. What is the shear strain γxy at point A?

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Q: A 80 MPa 30° B 30 MPa 40 MPa

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Q: The cross-sectional dimensions of the beam shown in the figure area = 5.0 in., b= 6.9 in, d= 4.0…

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Q: a 2P B E FIGURE Q1 C a

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Q: Determine the shear stress at points: A, B. C, D and E in beam shown in Figure 5. Take E-30 GPa

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Q: Derive the Bending Stress Formula

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Q: A symmetrical beam of length 300 mm is loaded with a force of 414 N downwards (positive z) and has…

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Q: A beam has a rectangular cross section and is subjected to the stress distribution shown here.…

A: (a) By flexure formula:MI=σymax⇒M = σIyMax = 2 x 103x 1 x6 x (12)36 x 12M = 2 x 103 x144M = 288…

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Q: The cross-sectional dimensions of the beam shown in the figure are a = 4.6 in., b = 5.7 in., d = 4.9…

A: Given-  Mz= -4.45 kip-ft   a = 4.6 in., b = 5.7 in., d = 4.9 in., and t= 0.31 in.     It is asked…

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Properties of materials

A property of a material describes its characteristics and distinguishes it from the others. The material properties are described it in terms of its hardness, color, appearances, and so on. The material properties generally depend on the type of material, or whether it is a metal or an alloy. There are different kinds of material properties such as mechanical properties, thermal properties, physical properties, and chemical properties. Chemical properties describe the material in terms of a chemical change. The mechanical properties come into existence when the material is acted upon by an external load. Thermal properties are associated with the temperature of the material and specific heat.