Determine the residual plastic strain in the members, Mechanical Engineering

Assignment Help:

As part of the fitting of the mooring lines to a wave energy device, the pin-jointed structure shown in Figure Q is to be subjected to a small degree of plastic deformation by applying a force, F, in the direction shown.

The structure is made from two members, each of cross-sectional area 50mm2, using a high strength steel whose elastic-plastic stress-strain relationship is:

1849_Determine the residual plastic strain  in the members.png

(a) Calculate the load, F, required to cause first yield in members AC and BC.

(b) Find the deflection, u, for a load, F, of 35kN and determine the residual plastic strain in the members after removal of the load.


Related Discussions:- Determine the residual plastic strain in the members

Consideration for centrifugal tension, Consideration: 1. From above eq...

Consideration: 1. From above equation, it is clear that centrifugal tension is not dependent of T1 and T2. It depends upon velocity of the belt. For lower belt speed (that is,

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

Principle of moment, Resultant force with the help of moments: How do...

Resultant force with the help of moments: How do you find the position of resultant force with the help of moments? Sol.: At first find the magnitude and direction of t

Stresses., temparature stresses in composite bars

temparature stresses in composite bars

Calculate days of inventory, Calculate days of inventory: From the dat...

Calculate days of inventory: From the data provided in table 1 and 2, calculate days of inventory. Solution Average Inventory Investment = (Last year inventory + Curre

Define the winged-edge representation, The Winged-Edge Representation P...

The Winged-Edge Representation Perhaps the oldest data structure for a b-rep is Baumgart's winged-edge data structure. It is quite different from that of a wire-frame model, be

Explain arc-welding processes, Arc-Welding Processes Arc-welding incl...

Arc-Welding Processes Arc-welding includes those welding processes wherein heat required for welding is derived from an arc powered by electrical energy, may be AC of DC as s

Computational mechanics in design, Figure shows an impression of one of man...

Figure shows an impression of one of many lifting arrangements produced and used at a steel fabrication workshop. It was manufactured to lift a maximum of 50 kg and due to a produc

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