As shown in figure, a homogeneous 50-kg rigid block is suspended by the three springs whose lower ends were originally at the same level. Each steel spring has 24 turns of 10-mm-diameter on a mean diameter of 100 mm, and G = 83 GPa. The bronze spring has 48 turns of 20-mm-diameter wire on a mean diameter of 150 mm, and G=42 GPa. Compute the maximum shearing stress in each spring using approximate equation.

Structural Analysis
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ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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As shown in figure, a homogeneous 50-kg rigid block is suspended by the three
springs whose lower ends were originally at the same level. Each steel spring has
24 turns of 10-mm-diameter on a mean diameter of 100 mm, and G = 83 GPa.
The bronze spring has 48 turns of 20-mm-diameter wire on a mean diameter of
150 mm, and G=42 GPa. Compute the maximum shearing stress in each spring
using approximate equation.
Steel
ww
1 m
Steel
50 kg
2m
Phosphor
Bronze
Transcribed Image Text:As shown in figure, a homogeneous 50-kg rigid block is suspended by the three springs whose lower ends were originally at the same level. Each steel spring has 24 turns of 10-mm-diameter on a mean diameter of 100 mm, and G = 83 GPa. The bronze spring has 48 turns of 20-mm-diameter wire on a mean diameter of 150 mm, and G=42 GPa. Compute the maximum shearing stress in each spring using approximate equation. Steel ww 1 m Steel 50 kg 2m Phosphor Bronze
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