3. A thin-walled open cylinder (E = 200 GPa, v=0.3, radius 50 mm, wall thickness 3 mm) is closed by two pistons, as show
Posted: Fri May 27, 2022 7:02 am
3. A thin-walled open cylinder (E = 200 GPa, v=0.3, radius 50 mm, wall thickness 3 mm) is closed by two pistons, as shown in the figure. If the internal pressure is 250 bar, what would be the reading of a strain gauge attached to the outer surface at an angle of 30° with respect to the longitudinal axis? F 30⁰ A. 52 microstrain B. 521 microstrain 755 microstrain C. D. 1302 microstrain