why elastic constants (E,K,G) are more predictable than fck (or) Sigma y (or) shear strength?

Q: 19.The total deformation may be regarded as possessing the following a.change in length experienced…

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Q: Given: A steel rod (A= 150 mm2) is stretched between two fixed points with a tensile load of 5000 N…

A: Given data:A=150 mm2 Load,P=5000 Nα=11.7×10-6/°CE=200 GPa or 200×103 N/mm2

Q: Which of these are types of normal stresses? A) Compressive and plane stresses B Shear and bending C…

A: Given data in question Types of normal stresses To find out Which among are normal stresses   Note…

Q: The limit of proportionality in the material of a structural steel member, when subjected to simple…

A: Given data- A structural steel member- Simple tension-σy=280 N/mm2Principal stress-σ1=122 N/mm2…

Q: 2. Shear stress is caused due to a) Friction b) Temperature c) Pressure d) Volume

A: Shear stress, force tending to cause deformation of a material by slippage along a plane or planes…

Q: A steel rod with a cross-sectional area of 188 mm2 is stretched between two fixed points. The…

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Q: Problem 2: Determine the tensile force in a round steel bar of 1 inch diameter if the strain is…

A: We have to determine the tensile force of round steel bar.

Q: Problem 2 For the beam shown in the figure A) Draw the shear-force and bending-moment diagrams for…

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Q: Which stress element below correctly shows the normal and stress al point X? M P D E F X F H

A: Option (H) is the correct answer.

Q: PROBLEM 1) An aluminum bar carries the axial loads at the positions shown. If E=70GPA, compute the…

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Q: The lateral strain is a. None of the options b. The ratio of length of body to the tensile force…

A: Strain : Strain is ratio of change in single dimension upon original dimension  Types of strain :…

Q: Find the value of strain if stress is 50 MPa and youngs modulus is 100 MPa

A: The strain can be calculated using Hookes law.

Q: Find the modulus of elasticity Stress=2 MPa

A: According to given data  Stress = 2 MPaStrain = 0.1

Q: Given data : Stress=70 Mpa E=800 MPa Determine the value of strain

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Q: A small aluminum alloy [E = 62 GPa] tee shape is used as a simply supported beam as shown. For this…

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Q: The cross-section of a composite beam made of aluminium and steel is shown in the figure. The moduli…

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Q: Find the value of strain if stress is 45 Mpa and modulus of elasticity 70 MPa

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Q: AExplain in a few words the difference between the normal stress, the shearing stress, and the…

A: What is stress: It is the internal resistance developed by the body to external load applied to it…

Q: Determine the strain-stress relations of an isotropic material for a cylindrical coordinate system.

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Q: The rectangular plate is subjected to the deformation shown by the dashed lines. Determine the-…

A: Given Data - To Find :

Q: Problem 2 For the beam shown in the figure A) Draw the shear-force and bending-moment diagrams for…

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Q: Unsymmetric bending. Stresses. Neutral axis.  Maximum stresses.

A: (a) Unsymmetric bending Pure bending is defined as a state of stress in which the bending moment is…

Q: A small aluminum alloy [E = 65 GPa] tee shape is used as a simply supported beam as shown. For this…

A: Given,  There is a simply supported beam.  Our aim is to determine the Load (P) value.    So let's…

Q: A small aluminum alloy [E = 61 GPa] tee shape is used as a simply supported beam as shown. For this…

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Q: P ЗР Strain gage- d 1.1,1,P.. E H

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Q: Problem 2 For the beam shown in the figure A) Draw the shear-force and bending-moment diagrams for…

A: Given data

Q: Draw the Mohr's Circle for the stress element shown in figure. Determine the principal stresses and…

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Q: A В 3-

A: Material A – The following are the features of the stress-strain curve of material A: The stress…

Planar Stresses