A rectangular bar of length L has a slot in the central half of its length. The bar has width b, thickness t, and elastic modulus E. The slot has width b/3. If L = 370 mm, b = 57 mm, t = 11 mm, and E = 78 GPa, determine the overall elongation of the bar for an axial force of P = 11 kN. 3 Answer: i mm 17 1/27

Structural Analysis
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Author:KASSIMALI, Aslam.
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Chapter2: Loads On Structures
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A rectangular bar of length L has a slot in the central half of its length. The bar has width b, thickness t, and elastic modulus E. The slot
has width b/3. If L = 370 mm, b = 57 mm, t = 11 mm, and E = 78 GPa, determine the overall elongation of the bar for an axial force of P =
11 kN.
b.
Answer:
i
mm
Transcribed Image Text:A rectangular bar of length L has a slot in the central half of its length. The bar has width b, thickness t, and elastic modulus E. The slot has width b/3. If L = 370 mm, b = 57 mm, t = 11 mm, and E = 78 GPa, determine the overall elongation of the bar for an axial force of P = 11 kN. b. Answer: i mm
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