Consider a crack arbitrarily oriented with respect to a stress field, as shown below:

Q: Which of the following best describes distortion energy? A.Work done on an element by a force which…

A: Answers :  1) C . Distortion energy is the energy stored in a material due to change ain its shape.…

Q: Learning Goal: To determine the in-plane principal stresses and maximum shear stress along with…

A: If you have any doubts please comment

Q: At a point in a machine component that is subjected to plane stress, the normal and shear stresses…

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Q: Consider a metal single crystal oriented such that the normal to the slip plane and the slip…

A: Note* According to the guidelines given by Bartley since you have asked multiple questions, we will…

Q: The state of stress at a point is given by: o= 80 MPa, oy=100 MPa and tauxv =60 MPa. If the yield…

A: State of stresses-σx=80 MPaσy=100 MPaτxy=60 MPayield strength-fy=150 MPa

Q: A homogenous isotropic material of size 20 cm x 20 cm x 20 cm is placed inside a rigid box of…

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Q: For the state of stresses (in MPa) shown in the figure below, the maximum shear stress (in MPa) is 4…

A: Given- the state of stresses in the figure.   σx=4 MPa,σy=-2 MPa,τxy=4 MPa.

Q: In order to determine the shear stress at A, using the shear stress formula, the thickness would be…

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Q: At a point in a machine component that is subjected to plane stress, the normal and shear stresses…

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Q: Problem 1: Explain the mechanism of bond stress transfer in straight and hooked bars in tension

A: This question is related to the Design concrete structures from Civil Engineering.Find out - Explain…

Q: At a point in a machine component that is subjected to plane stress, the normal and shear stresses…

A: Given:- σx=100 MPaσx=35 MPaτxy=70 MPaE=72 GPav=0.30 To find:- Strain componentsεx, εy,εz and γxy

Crack Detection

Concrete materials are meant for supporting structures, building foundations and they act as several load-bearing structures. Over time, due to environmental conditions, and based on the constituent materials used, concrete materials are subjected to a great degree of distress. Corrosion of the reinforcement bars due to chemical influences, uneven base, earthquake, drying shrinkages, and alkali-aggregate reactions are some of the reasons for concrete distress.