Find the out value of force - cantilever truss, Mechanical Engineering

Assignment Help:

A cantilever truss is loaded and supported as shown in the figure given below. Find the out value of P, which would produce an axial force of magnitude 3KN in member AC.

Sol.: Find out in the member AC, DC and DF

Let T1  = Force in member AC
 T
2  = Force in member DC

T3  = Force in member DF

 

251_Find the out value of force.png

Draw the section line, which cut member AC, DC, and DF.

Consider the right portion of truss, as Force P is in the right portion. Taking moment about D,

MD = 0

- T1  X AB + P X (AC - AD) + P X (AE - AD) = 0

-3 X 2 + P X 1.5 + P X 4.5 = 0

P = 1KN                           .......ANS


Related Discussions:- Find the out value of force - cantilever truss

Turnouts, Turnouts: A turnout is an assembly of various components wh...

Turnouts: A turnout is an assembly of various components whereby a train running on one track may be diverted to another. A sketch of a left-hand turnout is given in Figur

Determine the loss-by-defect and loss-by-dispersion, Determine the loss-by-...

Determine the loss-by-defect and loss-by-dispersion Given, Annual production = 1,00,000 units Specification = 20 ± 4  i.e. m = 20, Δ = 4 Cost of repairing or resetting a

Grinder-tool and equipment , Grinder: Grinders are used to sharpen the cut...

Grinder: Grinders are used to sharpen the cutting edges of the tools. They are basically fast rotating grinding wheels carried at one or two ends of a shaft. The grinding wheel ar

Age-hardening of aluminium alloys, Age-hardening of Aluminium Alloys I...

Age-hardening of Aluminium Alloys In specific alloys precipitation from a single phase may arise. The precipitate phase might be in form of determine sub-microscopic particles

What is heat treatment and why is it done, What is heat treatment and why i...

What is heat treatment and why is it done? Heat treatment can be described as a combination of operations or processes in which cooling and heating of an alloy or metal is done

Show application to gyroscope, Q. Show Application to Gyroscope? A fibe...

Q. Show Application to Gyroscope? A fiber optic Gyroscope is used to detect the mechanical rotation of the interference of light. Two beams travel along the fiver in opposite d

Two stroke and four stroke engines, T w o Stroke and Four Stroke Engines:...

T w o Stroke and Four Stroke Engines: In  the two stroke engines thermodynamic cycle is completed in One revolution of crank shaft whereas in 4 stroke engines the cycle is c

What are the types of boundary layer, What are the types of Boundary Layer ...

What are the types of Boundary Layer and what do you understand by separation of Boundary layer. Can you Derive Hagen Poiseulle formula. Aslo illustrate Reynold's No.

Workshop, importance of workshop in mechanical

importance of workshop in mechanical

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