The rigid bar ABC, initially horizontal, is pin supported at B, connected to a shear spring at A, and welded to an aluminum bar at C. The shear spring is composed of two rubber (G = 87psi) pads (with %3D dimensions a x b x c) that are glued to a Valyrian steel (E = 10100psi) plate (with dimensions 0.5a x 2b x c) . When the temperature of the aluminum bar at C changes by delta T determine the normal stress (psi) in the bar and the shear stress (psi) in the pad. Neglect the weight of the rigid bar. Values : x=3ft y=5.5 ft a=2.1 in b=3.5 in c=3.9 in deltaT= 259 °F cooling
The rigid bar ABC, initially horizontal, is pin supported at B, connected to a shear spring at A, and welded to an aluminum bar at C. The shear spring is composed of two rubber (G = 87psi) pads (with %3D dimensions a x b x c) that are glued to a Valyrian steel (E = 10100psi) plate (with dimensions 0.5a x 2b x c) . When the temperature of the aluminum bar at C changes by delta T determine the normal stress (psi) in the bar and the shear stress (psi) in the pad. Neglect the weight of the rigid bar. Values : x=3ft y=5.5 ft a=2.1 in b=3.5 in c=3.9 in deltaT= 259 °F cooling
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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