v)  A delta strain gauge is attached to the member at point ‘X’ as highlighted in the figure. During a particular stage of a lifting process, strain readings are recorded as detailed. Determine the magnitude and nature of the principal stresses acting on the member at point ‘X’, the maximum shear stress, and the angle of the principal planes.   Young’s Modulus of elasticity = 205 GN/m2 Poisson’s ratio = 0.31

Q: Part C Determine the normal strain in the y direction. Express your answer to three significant…

A: Solution - Given data - εx =-45010-6εy = 90010-6γxy =40010-6

Q: €1= 0.0004 65° 50° €2 = - 0.0005 65° Ez = 0.0003 %3D

A: A strain rosette is an arrangement of three strain gauges in arbitrary directions. These strain…

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Q: The ratio of direct stress to the volumetric strain is known as Bulk Modulus Select one: True False

A: It is required to evaluate given statement

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A:

Q: a) In order to determine the principal stresses at a point in a structural member, two strain gauges…

A: Given data as below: Angle θ = 30o Strains in two direction: εx = 455 ×10-6εy = -32 ×10-6 Modulus of…

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A: Given: d = 2m deformation = .014 mm t = 10 mm l = 20 mm

Q: B3 a) b) The aluminium bar shown in Fig QB3 is subjected to a plane state of stress (ox = 400MPa, ay…

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A: Answer:-

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Q: a. Normal strain and shear strain components, Ex, Ey, &z and Yxy. b. Magnitude and orientation of…

A: Given Data: v=0.3E=200 GPaε1=-75×10-6ε2=300×10-6ε3=250×10-6   To Find:

Q: icipal straihs. aws to find the principal str Jy, and tyy directly from ɛ principal stresses…

A: As per policy I am supposed to answer first three part

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A:

Q: A strain gauges system mounted at a point on a structural member that is subjected to multiaxial…

A: Given:εx=1.575×10-3,εY=-1.350×10-3,εZ=2.750×10-4,γxy=1.300×10-3,E=200 GPa,G=76.9 GPa,

Q: Part B - Principal Strains on the Oriented Element Determine the in-plane principal strains on the…

A:

Q: Four stress elements are shown below. All members have the same value for E (Young’s Modulus) and ν…

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A: Given dataStrains εa = 80μεb = 60μεc = 20μTo determine the principal strain directions for the given…

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A: From the given figure, σx = 100 MPa σy = 80 MPa τxy = 50 MPa

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Q: A three strain gages have been attached directly to a piston used to raise a medical chair, the…

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Q: on A strain gauges system mounted at a point on a structural member that is subjected to a…

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Q: Find the value of strain Initial length=120 mm Change in length=0.02 mm

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Q: The stress strain curve determined from a sample of material is shown in the figure. The original…

A: The original diameter isThe final diameter is The load applied is

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A:

Q: The strain components ɛx, Ey, and yxyaregiven for a point in a body subjected to plane strain. Using…

A: Given: →εx=0 με ; →εy=290 μεAnd →γxy=280 μrad For the mohr circle, x axis is for normal strain and y…

Q: Transform the set of cartesian strain components , = 400 µe y = 250 µe 125 µe %3D 275 µe %3D Yy: =…

A: Solution:

Q: A strain gauges system mounted at a point on a structural member that is subjected to a multiaxial…

A:

Q: Four stress elements are shown below. All members have the same value for E (Young's Modulus) and v…

A: Part C: It is known that,

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Q: What is the tangential strain of the following member to the nearest 0.0001? (be sure to include the…

A: According to the given data ν=0.32 δ=0.22in L=11in We need to find Tangential strain

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Q: 1.40 Given a major principal strain of 600u and strain invariants I, = 400µ and I, = - 4800µ, find…

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Q: How can I draw in mohr's circle?

A: Solution: