Define the nature of force in a member of truss, Mechanical Engineering

Assignment Help:

Define the nature of force in a member of truss:

How can you define the nature of force in a member of truss?

Sol.: We know that whenever force is applied on a cross section or beam along its axis, it tries to compress it or elongate it. If the applied force tries to compress the member force is known as compressive force as shown in figure given below. If force applied on member tries to elongate it, force is called as tensile force shown in the figure given below.

798_define the nature of force in a member of truss.png

If compressive force is applied on the member as in the figure given below, the member will always try to resist this force and a force equal in magnitude but opposite in direction of the applied force will be induced in it as shown in the figure given below, Similarly induced force in member shown in the given below.

From above we can say that if induced force in member of loaded truss is like the given figure we will say nature of applied force on member is compressive. If the Nature of induced force in a member of truss like shown in the figure, then we can say that the Nature of force applied on member is tensile.


Related Discussions:- Define the nature of force in a member of truss

Factors in the design of high temperature materials, Q. Factors in the desi...

Q. Factors in the design of high temperature materials? There is typically little correlation between room temperature strength and high temperature strength of creep-resistant

Initial structure and requirements, Initial structure and requirements: ...

Initial structure and requirements: In the evening after the panel, various interested parties gathered in a smoke-filled room and asked themselves if a common translator was

Angle of repose, Angle of Repose(α): It is the maximum angle of inclin...

Angle of Repose(α): It is the maximum angle of inclined plane on which body tends to move down the plane because of its own weight. Consider the equilibrium of body when body

Calculate the mechanical output power, A 415 V, 5 kW, 50 Hz, 4-pole, 3-phas...

A 415 V, 5 kW, 50 Hz, 4-pole, 3-phase wound-rotor induction motor has the following characteristics:  Stator winding resistance R 1 = 2.1 Ω, Referred rotor windi

Define lap or fillet joint, Lap or fillet joint Lap joint is obtained b...

Lap or fillet joint Lap joint is obtained by overlapping the plates and welding their edges. The fillet joints may  be single transverse fillet, double transverse fillet or par

Laser surface treatment-transformation hardening, Transformation Hardening ...

Transformation Hardening The main features of the laser as a heat source for transformation hardening are: (A) Clean energy source. (B) Energy is localised: no heat spillage.

What do you mean by thermodynamic equilibrium, What do you mean by thermody...

What do you mean by thermodynamic equilibrium? Compare irreversible process with reversible process. Give some examples of irreversible process.

Velocity and pressure, why the pressure will reduce when the velocity incre...

why the pressure will reduce when the velocity increases

What is epoxy powder, Q. What is Epoxy Powder? The coating manufacturer...

Q. What is Epoxy Powder? The coating manufacturer shall be consulted as to the product best suited to the Applicator's speed of coating, pipe diameter and wall thickness, and t

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd