Problem 3 (20 minutes) The bars' assembly has the dimensions, diameters and materials indicated (EST 29,000 ksi; EBR = 15,000 ksi). The assembly is fixed at one end and has D in, E = 1. 10 in and F20 kip. Determine the normal force N in the bronze and the steel = d=2in = 30 d= 1 in F(kip) BRONZE ← STEEL A B ↑ c D(in) Elin 2. Draw the normal force diagram along the assembly 3. Determine the elongations ALAB (of portion AB), ALBC (of portion BC) and ALAC
Problem 3 (20 minutes) The bars' assembly has the dimensions, diameters and materials indicated (EST 29,000 ksi; EBR = 15,000 ksi). The assembly is fixed at one end and has D in, E = 1. 10 in and F20 kip. Determine the normal force N in the bronze and the steel = d=2in = 30 d= 1 in F(kip) BRONZE ← STEEL A B ↑ c D(in) Elin 2. Draw the normal force diagram along the assembly 3. Determine the elongations ALAB (of portion AB), ALBC (of portion BC) and ALAC
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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