Method of joint, Mechanical Engineering

Assignment Help:

Method of joint:

How you can find out force in the member of truss by using method of joint?

Sol.: In this, after determining the reactions at supports, the equilibrium of every joint is taken in consideration. This means the sum of all the vertical forces as well as horizontal forces acting on a joint is equal to zero. The joint should be selected in such that at any time there are only 2 members, in which the forces are not known to us.

The force in member will be compressive if member pushes the joint to which it is connected whereas the force in member will be tensile if member pulls the joint to which it is connected.

 


Related Discussions:- Method of joint

Define cases in which automation is done, Define Cases in which Automation ...

Define Cases in which Automation is Done Automation is done in following cases:- a) Loading and unloading of parts. b) Automatic production lines. c) Automatic tool ch

Induction machine operation, Induction Machine Operation For operation ...

Induction Machine Operation For operation with rated L-L voltage of 230 V and rated frequency of 60 Hz, the performance of a particular 10 hp machine at its rated speed and pow

Find out the angle of force - center of wheel, Find out the angle of force:...

Find out the angle of force: Q: A uniform wheel having 60 cm diameter weighing 1000 N rests against rectangular obstacle   15 cm high. Find least force required which when ac

Determine the slopes at free end - cantilever beam, Determine the slopes at...

Determine the slopes at free end - cantilever beam: A cantilever beam of length l carries a point load W at a distance l  /4 from free end. Determine the slopes at free end

Determine fluid pressure, 1 A hydraulic pump generates 240W and supplies hy...

1 A hydraulic pump generates 240W and supplies hydraulic fluid at a rate of 5.1l/min to a linear actuator which has a bore size of 50 mm and a double piston rod diameter of 20mm. I

Volume fraction of fibres, Volume fraction of fibres: The epoxy materi...

Volume fraction of fibres: The epoxy material is prepared to be stressed to its full strength. What must be volume fraction of fibres? Solution Here σ′ = 1200 MPa,

Advantage of electro chemical machining, Advantage of Electro Chemical Mach...

Advantage of Electro Chemical Machining 1. As the tool does not come in contact with the work there for tool wear is practically nil. 2. The metal removal is faster rate.

Screw jack and friction, Give the equivalence of screw jack and friction on...

Give the equivalence of screw jack and friction on an inclined plane

Transmission dynamometer and absorption dynamometer, Write down short notes...

Write down short notes on : (i) Dynamometer and Brakes. (ii) Transmission Dynamometer and Absorption Dynamometer. (iii) Epicyclic Gear Train Dynamometers.

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