2- Determine the natural frequency of vibration of the SDOF system.Assume rigid girder.4k/EtSteel tieArea -1 in12'18161230000 kai, I for the frame membera = 600 in

Area=1 in2E=30000 ksiI=600 in4 To-Find:- Natural-Frequency

Answered: Steel tie Area -1 in²

Engineering

Mechanical Engineering

Steel tie Area -1 in²

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter10: Virtual Work And Potential Energy

Section: Chapter Questions

Problem 10.55P: Solve Prob. 10.54 assuming that A and B are connected by a spring of stiffness k = 0.3 W/b and free...

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Concept explainers

Combined Loading

Any functioning component, such as machine parts, structural members, pressure vessels, and so on, are all under the influence of more than one force. When anybody is under the influence of more than one force such as shear forces, bending moments, axial forces, torsion, and so on, then such body is said to be under combined loading. A very practical example of combined loading is the crankshaft of an internal combustion engine (IC engine). The crankshaft of the IC engine is under high rpm, which is caused due to the torsional forces. Due to the presence of piston, counterbalances, and internal imbalances, the crankshaft experiences lateral forces and due to the rise in temperature, the crankshaft undergoes thermal expansion, which pulls the crankshaft along the axial direction and lateral direction. The presence of unbalanced loads along the periphery of the crankshaft also induces a bending moment.

Question

2- Determine the natural frequency of vibration of the SDOF system.
Assume rigid girder.
4k/Et
Steel tie
Area -1 in
12'
18
16
12
30000 kai, I for the frame membera = 600 in

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