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:

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:

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Fluid Kinematics

The branch of science that deals with objects which are either in motion or stationary are studied under the branch of classical mechanics. Fluid mechanics is a subcategory of classical mechanics that deals with the behavior of fluids at rest (fluid statics) or in motion (posing some velocity). In fluid kinematics, studies focus on the associated motion of fluid particles or groups of particles, and its associated parameters like displacements, velocity, and acceleration without concerning about the forces that caused the motion. All the laws of classical mechanics are applied in the study of fluid kinematics.

Question

As4

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
wwww
3
P20
300
200
3
All dimensions in mm

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