Does the normal strain depend only on the assumptions made with regardto the deformation?

Q: With a suitable example explain the difference between True stress-strain and Engineering stress-…

A: Dear student,                     According to the guidelines I am allowed to answer only one…

Q: Define the term Normal Strain?

A: Forces acting perpendicular to the cross section of the body are normal forces. They can be either…

Q: Can the normal strain on the free surface of a body be measured in aparticular direction using an…

A: The magnitude of the strain measures using the device strain gauge. Strain gauge works on a…

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: For a steel sample under tensile testing, if the first principal strain was equal to 0.005 and all…

A: In continuum mechanics, Lamé parameters (also called the Lamé coefficients, Lamé constants or Lamé…

Q: a) Show that for an isotropic lamina in plane stress, the strain-stress relations are

A: The generalized Hook's law can be expressed for a three-dimensional elastic anisotropic body as,…

Q: In engineering is the deformation of a body is specified using theconcepts of normal and shear…

A: Yes, in engineering, the deformation of the body can be specified using normal and shear strain.…

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: By performing torsion tests, which develop pure shear in a ductile specimen, does the maximum…

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Q: From the tensile stress-strain behavior for the brass specimen , the diameter is 12-8 mm Calcalate…

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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: Define the term Units in the normal strain?

A: The normal strain is a dimensionless quantity.

Q: Can the Shear stress-strain diagrams also be established for a material? How?

A: Yes, the shear stress-strain diagram can also be established for material under the action of shear…

Q: What is stress transformation and why we study stress transformation at a point within a given…

A: Stress transformation is defined as the process in which various stress of different planes of a…

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: The maximum reduction in cross-sectional area per pass (R) of a cold wire drawing process is R =…

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Q: What are the two parts of strain-energy density?with

A: The strain energy per unit volume is known as the strain energy density also can be described as the…

Q: Do the deformations occur only in a single plane when an element of material is subjected to…

A: Deformations occur in every plane passing through an element of material subjected to deformation.…

Q: The maximum principal stress yield criterion is an appropriate choice for ductile materials but the…

A: Practical results prove that the shear strength of ductile material is 57 % of the yield strength of…

Q: Three rectangular rods experience the same deformation o. Which rod will experience the largest…

A: The normal strain produced in the rods is given by the following expression as, ε = δ / L Where, ε…

Q: Two cylindrical specimens of an alloy are to be strain hardened by reducing their cross- sectional…

A: The Answer is Below

Q: Consider a test specimen with the following material properties: E = modulus of elasticity = 30 × 10…

A: Given : To find : Stress - strain response

Q: 1. Does plane section (square plane) on the surface of the circular shaft remain plane after loading…

A: According to terms and conditions of bartleby we can only provide 1st solution. Thank you!

Q: What is the linear variation in the shear strain?

A: The change in shape obtained due to shear stress is defined by shear strain.

Q: Show that a state of pure shear leads to no volume change during linear elastic deformation. (Hint:…

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Q: What is strain energy? How is it calculated?

A: Strain energy:- When a body goes under deformation under the application of load then in that case…

Q: Two large plates where one is granite plate and the other is slate, are subject to a tensile stress…

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Q: . Show that the strain compatibility equations are satisfied identically if

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Q: When a homogeneous isotropic material is subjected to a state oftriaxial stress, the strain in each…

A: In a homogeneous material, all the properties are the same at each and every point of the material.…

Q: The stress-strain diagram for a bone is shown and can be described by the equation P = 0.45110-62 s…

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Q: A commercially-pure copper wire originally 10.00 m long is pulled until its final length is 10.10 m.…

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Q: Can the strain energy be related to the internal loadings?

A: Yes, the strain energy in the beam is related to the internal loading. The applied load at the beam…

Q: Eo psi, po 0.343. My question is what is the strain (in macrostrain) in the bar in a direction…

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Q: Explain the relation of strain transformation in detail

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Q: A mild steel specimen of Diameter 9 mm, Length 16 cm is subjected to tensile load and it is found…

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Q: Can the strain energy be related to the internal loadings? how?

A: Strain energy is the energy stored by a system undergoing deformation. For linearly elastic…

Q: Can we determine the relationship between the average normal stress and average normal strain by…

A: The relation between the average normal stress and average normal stress can be determined by…

Q: What is the difference between direct and shear stress

A: Direct Stresses are tensile or compressive stresses that operate in a plane that is normal to…

Q: How does the increase in the temperature affect the Youngs modulus, UTS and ductility of material?…

A: Youngs Modulus :  Youngs modulus is also called as Modulus of Elasticity and it is defined as the…

Q: When can the strains act for some other orientation be determined using the plane-strain…

A: Consider a plane state of strain for an element. Here, x' and y' are axes inclined at an angle of θ…

Q: If the material remains elastic, then the strains caused by deformation are directly related to the…

A: Within the proportionality limit, the stress is directly related to the strain, This principle is…

Q: How can the engineers  transform the strains in order to obtain their values inother directions?

A: Given Strain To find How to calculate multi dimension strain

Q: A cylindrical specimen of aluminum having a diameter of 19 mm (0.75 in.) and length of 200 mm (8.0…

A: Specimen: Aluminum Diameter, D= 19 mm Length, L= 200 mm Force, P= 48800 N   To find: (a) The amount…

Q: What is the Linear Normal-Strain Distribution?

A: Linear Normal Distribution is defined as the distribution of  normal strain linearly. Linear…

Q: What is the strain energy density and how can it be expressed?

A: Strain energy is characterised as energy stored in the body as a result of deformation.

Q: Consider an aluminum specimen with a diameter of 10 mm and a length of 1 point 3 m. A force of 3000…

A: Find the elongation of the specimen.

Q: For a certain metal the strength coefficient K = 600 MPa and the strain hardening exponent n = 0.20.…

A: Given               The strength coefficient K = 600 MPa    The strain hardening exponent n = 0.2…