Replace the force and couple moment system acting on the beam in Fig. 4-44a by an equivalent resultant force, and find where its line of action intersects the beam, measured from point O. 8 kN SOLUTION 4 kN Force Summation. Summing the force components, (FR)x= EF (FRx = s KN() = 4.80 kN- 15 kN m 0.5 m %3D 1.5 m--1.5 m--1.5 m--1.5 m-

Replace the force and couple moment system acting on the beam in Fig. 4-44a by an equivalent resultant force, and find where its line of action intersects the beam, measured from point O. 8 kN SOLUTION 4 kN Force Summation. Summing the force components, (FR)x= EF (FRx = s KN() = 4.80 kN- 15 kN m 0.5 m %3D 1.5 m--1.5 m--1.5 m--1.5 m-

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

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter6: Beams And Cables

Section: Chapter Questions

Problem 6.18P: For the ladder in Prob. 6.17, find the internal force system acting on section 2, assuming that x <...

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Concept explainers

Free undamped vibrations

Whenever an object/system displaces in either side of its equilibrium position with the help of an external/internal means, then the object/system moves regularly or randomly on both sides of its equilibrium position. This motion is called vibration. Generally, there are three types of vibration: longitudinal vibration, transverse vibration, and torsional vibration.

Question

FreeConferenceCall
Engineering Mechanics
Statics (Force System Resultants)
Ayad A. M.
EXAMPLE 4.17
Replace the force and couple moment system acting on the beam in Fig. 4-44a by an equivalent
resultant force, and find where its line of action intersects the beam, measured from point O.
8 kN,
SOLUTION
4 kN
Force Summation. Summing the force components.
(FR)x = EF,: (FR) =S KN() = 4.80 kN-
15 kN-m
0.5 m
%3D
1.5 m--1.5 m--1.5 m--1.5 m-

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