Calculate the transverse strain (ɛz) and the longitudinal strain (ɛy). Calculate the Roisson's ratio 1)and the modulus of elasticity (E) of the material

Q: and e, are the maximum and minimum strains, respectively in the If Ex neighbourhood of a point in a…

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Q: The strain components & & and Yxy are given for a point in a body subjected to plane strain.…

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Q: a steel plate, whose length (along the y-direction) is very large compared to its width (along the…

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Q: 3. The stress element is shown in the figure. Determine the equivalent stress according to the third…

A: Solution: Given: σx=40 MPaσy= 40 MPaτxy=60 MPa Equivalent stress according to third and fourth…

Q: 2.Discuss elastic region in a tensile test and shear test. It is always linear. What is engineering…

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Q: Which of the following best represents the distribution of the normal stress on the cross section of…

A: Problems details - Multiple choice questions -

Q: In a structural element, that is in plane stress state, the stress components are: Ox = 52 MPa, Oy =…

A: Given σx= 52MPaσy= -16MPaτxy=- 31Mpa

Q: Show the relationship between axial stress and strain to get the axial deformation

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Material Properties

Construction in civil engineering demands high strength, durability, and longevity. These targets can be achieved by better design and analysis, along with the correct choice of materials. Different materials have different properties and hence, they respond and performs differently under the various condition of external loadings. It is therefore a critical task of an engineer to select the right material based on the property that the material is supposed to function in real-time. When speaking about the property, there are different categories of material properties like chemical property, physical property, mechanical property, electrical property, magnetic property, thermal property, etc. These material properties form the basis of material selection in various applications.