Define the term parabolic shear-stress distribution?
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Q: Define the term maximum in-plane shear stress?
A: Consider the diagram shown below for the principal stresses at a point.
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Q: For design or analysis, is it necessary to know the exact shear-stress distribution on the…
A: The shear stress distribution is a distribution curve, whereby the shear force acting on the object…
Q: rect stresses of 160N/mm tensile and 120 N/mm compressive exist on two perpendicular planes at a…
A: Given, direct tensile stress, σt=160N/mm2 Compressive stress, σc=120N/mm2 The greatest principal…
Q: What is the maximum in-plane shear stress for the given state of stress? Express your answer with…
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Q: Why does the shear formula not give accurate results when used to determine the shear stress?
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Q: If the principle stresses in a plane stress problem are 100 MPa and 40 MPa, then maximum shear…
A: As given in the question, Maximum principal stress = σ1 = 100 MPa Minimum principal stress = σ2 = 40…
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Q: The length where the shear is zero (x) (if applicable) • The maximum shear load (Vmax) – positive…
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Q: Define the term stress trajectory?
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Q: The 25 mm diameter shaft is made of a material having an allowable shear stress of 80 MPa. If the…
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Q: Direct stresses of 160N/mm2 tensile and 120 N/mm2 compressive exist on two perpendicular planes at a…
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Q: How is parabolic shear-stress distribution and Linear normal stress distribution created?
A: The parabolic shear stress distribution is mainly observed in transverse shear stress cases.…
Q: Define the terms shear stress and shear strain, illustrating your answer by means of a simple…
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Q: 25. Consider the torsionally loaded thin-walled member with a shear modulus (G) = 26e9 N/m?. 6ON-m…
A: Given data Shear modulus = G = 26 x 109 N/m2a = 0.8 mb = 0.4 mthickness = s =0.04 mlength = 3.2 mT =…
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Q: ? B 30 mm 400N.m 1000N
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Q: The applied shear force is V = 24 kip. 3 in. 1 in. V 3 in. 1 in. 1 in. Part A Determine the maximum…
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Q: Where does the absolute maximum shear stress in an element of material occur?
A: Let's assume, σx and σy are the normal stresses applied to the material in x and y-direction. To…
Q: 1. What is the difference between direct and shear stress? d for tho poimon?
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Q: 8. Principal planes are those planes on which a. Normal stress is maximum b. Normal stress is…
A: Principal planes are the planes inside the material at which the shear stress is zero.
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…
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Q: 24) The Young's modulus and the shear modulus of material are 120GPa and 45GPA respectively. What is…
A: Given, Young's modulus = E = 120 GPa Shear modulus = G = 45 GPa Let us represent, Bulk modulus = K…
Q: Explain the method of representing the combination of normal and shear stresses acting on any plane…
A: Let us take an incremental stressed element from any member.
Q: How is the maximum shear stress determined with the torsion formula?
A: The formulae to calculate the shear stress from the Torsion formulae is as follows:
Q: Choose correct answer: Maximum stress on a principle plane is Tangential stress shear stress…
A: Option C is correct normal stress
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Q: Why is the shear formula not used to determine the shear stress on cross-sections that are short or…
A: Given Data⇒Shear stress Problem definition⇒Problem says Why is the shear formula not used to…
Q: Derive the relationship between critical resolved shear stress and disloca- tion density given below…
A: Solution: Relationship between Critical resolved Shear stress and Dislocation Density is shown…
Define the term parabolic shear-stress distribution?
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- The hollow drill pipe for an oil well (sec figure) is 6,2 in. in outer diameter and 0.75 in. in thickness. Just above the bit, the compressive force in the pipe (due to the weight of the pipe) is 62 kips and the torque (due to drilling) is 185 kip-in. Determine the maximum tensile, compressive, and shear stresses in the drill pipe..4 The stresses on an clement arc known to be sx= 120 MPa, sy= 100 MPa, and txy= 75 MPa. Find the stresses on an inclined section through the element at an angle ? = 45°.A thin-walled aluminum tube of rectangular cross section (sec fig me) has a centerline dimensions b = 6.0 in. and b = 4.0 in. The wall thickness t is constant and equal to 0.25 in. Determine the shear stress in the tube due to a torque T = 15 kip-in. Determine the angle of twist (in degrees) if the length L of the tube is 50 in. and the shear modulus G is 4.0 x 106 psi.
- The cross section of a slit square tube of constant thickness is shown in the figure. Derive the following formula for the distance e from the corner of the cross section to the shear center S: e=b22Define the term maximum in-plane shear stress?How is parabolic shear-stress distribution and Linear normal stress distribution created?