A strain gage is mounted at an angle of = 20° with respect to the longitudinal axis of the cylindrical pressure shown. T

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A Strain Gage Is Mounted At An Angle Of 20 With Respect To The Longitudinal Axis Of The Cylindrical Pressure Shown T 1 (73.27 KiB) Viewed 13 times

Calculate the longitudinal and circumferential strain created bythe internal pressure in the cylinder.
Determine the shear strain inthe x and y directions
Calculate the expected strain gage reading in dimensionlessunits
Calculate the expected strain gage reading in micros
Determine the principalstrain εp1εp1 and εp2εp2 on the outer surfaceof the cylinder in units of micros.
Determine the principal strain εp3εp3 on the outersurface of the cylinder in units of micros.
Determine the magnitude of the maximum shearstrain γmaxγmax on the outer surface of the cylinder inunits of micros.
Determine the magnitude of the absolute maximum shearstrain γabs     maxγabs⁢     max on the outer surface ofthe cylinder in units of micros.
A strain gage is mounted at an angle of = 20° with respect to the longitudinal axis of the cylindrical pressure shown. The pressure vessel is fabricated from aluminum [E = 10,000 ksi; v = 0.33 ], and it has an inside diameter of d = 42 in. and a wall thickness of t = 0.50 in. If the internal pressure in the cylinder is p = 380 psi, determine: (a) the expected strain gage reading (in ue ). (b) the principal strains, the maximum shear strain, and the absolute maximum shear strain on the outer surface of the cylinder. Olong = Calculate the longitudinal and hoop stress created by the internal pressure in the cylinder. Ohoop = i 0 i X ! psi psi