When an elastic material is subjected to normal stress, what would thestrains that are produced cause?

Q: What are the principal stresses? How can they be determined?

A: Principle stresses can be defined as the maximum or minimum normal stresses on a specific plane. The…

Q: For some metal alloy, a true stress of 345 MPa (50040 psi) produces a plastic true strain of 0.02.…

A: The step by step solution for this problem is shown below.

Q: What is the stress-strain curves of materials?

A: The stress-strain curves shows the behaviour of material specimen when subjected to tension or…

Q: The Yield strength/Elastic limit read from a stress stain curve is... O The transition to brittle…

A: Given:Elastic limit: This is the point in the stress strain curve where materialchanges its…

Q: What is the transformation of strain at a point?

A: The strain transformation at a point occurs only when the stress acting on the material is plane…

Q: What results do we get when shear stress is applied to homogeneous isotropic material?

A: Isotropic and homogeneous material: The isotropic materials are the material that shows identical…

Q: How can you determine the modulus of elasticity and the modulus of rigidity of the material?

A: The expression to determine the modulus of elasticity is, Here, Y is the modulus of the elasticity…

Q: How are the stress components transformed?

A: Consider a plane truss. Let, σx and σy be the normal stress acting along x and y-axis,…

Q: Explain the difference between normal stress and shear stress?

A:

Q: A specimen of aluminum having a rectangular cross section 10 mm × 12.7 mm (0.4 in.× 0.5 in. ) is…

A: A specimen of aluminum having a rectangular cross section A = 10 mm × 12.7 mm (0.4 in. × 0.5 in. )…

Q: :A golfer hits a golf ball with an initial velocity of vo at an angle of 30° with the horizontal.…

A:

Q: Sketch the relationship between the stress and the number of cyclic loading applied on an element

A:

Q: From the tensile stress-strain behaviour for a casted iron as shown in the following curve. Please…

A: Given data: The original length of the specimen is L = 100 mm. The tensile stress is σt = 300 MPa.

Q: What is the influence of the strain on the triaxial stress if it is subjected to the material?

A: The strain of a specimen is defined as the deformation of specimen per unit length of that specimen.…

Q: Write out the most general expression for tension orcompression strain along a single axis resulting…

A: The Strain is defined as the ratio of the change in dimension to the initial dimension of the object…

Q: What is Longitudinal Stress?

A: The stress produced along the length of an object due to the presence of forces which are equal and…

Q: Explain ELASTIC STRAIN ENERGY FOR VARIOUS TYPES OF LOADING?

A: The energy stored in a body up to elastic limit under certain loading is called the elastic strain…

Q: If a material of component has a tensile modulus elasticity of 300 GPa, what strain will be produced…

A:

Q: When an element of material is subjected to deformations that only occur in a single plane, it…

A: If the state of  strain acting on a material particle is such that the non-zero strain components…

Q: In the case of plane stress, how can the plane-strain analysis be used?

A: Plane stress arises in case of thin components. Plane strain arises in case of very thick…

Q: what the hookes law about stress and strain , states?

A: It is required to explain what is Hooke's law.

Q: How can the modulus of elasticity of the material be determined?

A: Elastic modulus(E) is constant for a given material .It is given by the ratio of stress and strain…

Q: Is internal work also called strain energy?

A: Yes, the internal work is also called strain energy. When an external load is applied to the body,…

Q: How can the strain-energy density be determined?

A: Strain energy is defined as the energy absorbed by any member when work done by any load deforms…

Q: Besides normal tensile stress, list three other types of material stresses?  Are these typically all…

A: Stress: Stress is defined as the internal resistance per unit area of cross-section. There are…

Q: How is the Strain actually measured?

A: Before explaining the measurement of strain, let's first understand the strain. Strain is basically…

Q: What would happen to the wire if it were stretched beyond its elastic limit? What would happen to…

A: Consider the diagram of stress vs strain for tension test for a typical tensile metal as shown…