1. A steel bar of circular cross section with 20mm diameter is supported by three springs and loaded with 2 KN, as shown in figure. If Eatee 200 GN/m?, stiffness of springs (1, 2 and 3) are (300, 300 and 450) N/mm respectively. Using finite element method to estimate: • The force at land 6. • The stress distributions in the steel bar. 2 KN p20 wwww 300 200 All dimensions in mm

Structural Analysis
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Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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1. A steel bar of circular cross section with 20mm diameter is supported by
three springs and loaded with 2 KN, as shown in figure. If Esteel-200
GN/m, stiffness of springs (1, 2 and 3) are (300, 300 and 450) N/mm
respectively. Using finite element method to estimate:
• The force at land 6.
• The stress distributions in the steel bar.
2 KN
www.
3
P20
300
200
3
All dimensions in mm
Transcribed Image Text:1. A steel bar of circular cross section with 20mm diameter is supported by three springs and loaded with 2 KN, as shown in figure. If Esteel-200 GN/m, stiffness of springs (1, 2 and 3) are (300, 300 and 450) N/mm respectively. Using finite element method to estimate: • The force at land 6. • The stress distributions in the steel bar. 2 KN www. 3 P20 300 200 3 All dimensions in mm
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