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

Explain about horizontal vessels, Q. Explain about Horizontal Vessels? ...

Q. Explain about Horizontal Vessels? Horizontal vessels shall preferably be designed for two saddle supports attached by welding. Design of saddle supports and calculation of

Special casting methods, Special Casting Methods: 1. Die casting : D...

Special Casting Methods: 1. Die casting : Die casting is a permanent mould casting techniques in which molten metal is forced in the mould cavity under a pressure of 700 to

Evaluate total heat of steam - thermodynamics, Evaluate total heat of steam...

Evaluate total heat of steam: 10 kg of wet saturated steam at 15 bar pressure is superheated to the temperature of 290°C at constant pressure. Find heat needed and the total

Reduce system to a single force and couple, Reduce system to a single force...

Reduce system to a single force and couple: Q: A system of parallel forces is acting on rigid bar as shown in the figure given below. Reduce this system to  a single force

Occupational health problems, Occupational Health Problems Various he...

Occupational Health Problems Various health problems have been found to be rooted in type of work, equipment and Workplace. It was eighteenth century while definite observati

Simply supported beam - bending moment, Simply supported beam -  Bending M...

Simply supported beam -  Bending Moment: Sketch the SFD and BMD for a simply supported beam of 15 m span loaded as illustrated in Figure Figure Solution Tak

Advantages of pinion cutter generating process, Advantages of Pinion Cutter...

Advantages of Pinion Cutter Generating Process 1. A single cutter can be used for cutting all spur gears of identical pitch as that of the cutter. 2. Internal gears can be g

Axis inclain to vp and parallel to hp., draw the projection of hexagonal pr...

draw the projection of hexagonal prism of base side 20mm & axis length 50mm. when it is lying on the ground on one of its rectangular phase and axis is inclained 35 degree to vp. s

Calculate the maximum and minimum stress, Calculate the maximum and minimum...

Calculate the maximum and minimum stress: A cast iron column of 200 mm diameter carries a vertical load of 400 kN, at a distance of 50 mm from the centre. Calculate the maximu

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