Truss, Mechanical Engineering

Assignment Help:

Truss:

What are truss? When can the trusses be rigid trusses? State the condition which is followed by simple truss?

Sol.: A structure made up of several bars riveted or

 

1492_Truss.png

welded together is termed as frame or truss. The member are welded/riveted together at their joints, yet for the calculation purpose the joints are assumed to be hinged or pin joint. Determine the forces in the members of perfect frame, when it is subjected to some external load.

Rigid Truss: A truss is rigid in nature when there is no deformation on the application of any external force.

Condition followed by simple truss:   The truss which follows the law n = 2j - 3. is known as simple truss. Where n = Number of link or member j = Number of joints A triangular frame is the simplest truss.


Related Discussions:- Truss

State about the caisson foundations, Caisson foundations Caisson founda...

Caisson foundations Caisson foundations are similar to wells, but are much large in size. They are of different types, closed end, open ended and of pneumatic type. Figure show

Show average system time, A bank has only one typist since the typing work ...

A bank has only one typist since the typing work varies in length (Number of pages to be typed). The typing rate is randomly distributed approximating a Poisson Distribution with m

Control System, I have a project due in 20 hours and I need help please.

I have a project due in 20 hours and I need help please.

Show the support locations for truckable skid, Q. Show the support location...

Q. Show the support locations for truckable skid? Unless instructed otherwise by Engineer, support locations for truckable skid shall be determined by skid Vendor. Support loca

Calculate the damping ratio, A second order system defined by Where r(t)...

A second order system defined by Where r(t) is a unit step function. Calculate the damping ratio, damped natural frequency, undamped natural frequency, peak overshoot occurs, ri

Different types of layouts, List and explain four different types of layout...

List and explain four different types of layouts for a factory.

Chemistry, What is a petroleum gas

What is a petroleum gas

Determine the tension in the cord, Determine the tension in the cord: ...

Determine the tension in the cord: Two blocks containing the weights and positions illustrated in Figure rest on a frame which rotates around its vertical axis at a constant s

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