Evaluate stress induced in rod, Mechanical Engineering

Assignment Help:

Evaluate stress induced in rod:

The two copper rods and one steel rod lie in vertical plane and support load of 50kN together as shown in figure given below. Each rod is 25 mm in diameter, the length of steel rod is 3 m and the length of each copper rod is 2m. If modulus of elasticity of steel is double that of copper, make calculations for stress induced in each rod. It can be presumed that each rod deforms by same amount.
Sol.:
Each rod deforms by same amount and accordingly that is,

910_Evaluate stress induced in rod.png 
2028_Evaluate stress induced in rod1.png 
Division of load between steel and copper rods is given below:
total load = load carried by steel rod + rod carried by two copper rods
1274_Evaluate stress induced in rod2.png

  σC  = (50 × 103)/1633.78 = 30.60 N/mm2     .......ANS
σ
S  = 1.33   C  =1.33 × 30.60 = 40.7 N/mm2

  

Related Discussions:- Evaluate stress induced in rod

Determine the reactions at beam, Determine the reactions at bea: A can...

Determine the reactions at bea: A cantilever AB, 1.8 m long is fixed at A and carries uniformly distributed load of 20 kN/m over its entire length and a point load of 30 kN at

Vacuum tube oscillator, i am try to make a vacuum tube oscillator for a lar...

i am try to make a vacuum tube oscillator for a larger project but i need help where to find the supplies for it where can i find them

Test analysis, Test Analysis:             First new sand blasting mach...

Test Analysis:             First new sand blasting machine prototype had arrived Asia. Installation of the machine had been carry out by external vendor. We test run the machi

How much Torque required, hi how much torque required to move 100kg in a sk...

hi how much torque required to move 100kg in a skate board with a wheel diameter of 1.8 inch

Design for a water treatment plant, Design for a water treatment plant: ...

Design for a water treatment plant: Produce as individuals a single tab Excel spreadsheet which shows a rough initial design for a water treatment plant taking 15

#titl, state and prove varigan theorm?

state and prove varigan theorm?

Equipment for resistance welding-protection, EQUIPMENT FOR RESISTANCE WELDI...

EQUIPMENT FOR RESISTANCE WELDING-Protection A circuit breaker can be provided (this equipment can be rated for interrupted capacity) which will cater to a number of resistance

Strength of material, how will you apply principle of superposition in a st...

how will you apply principle of superposition in a stepped bar?

Design of a bicycle frame, Design of a Bicycle Frame : Figure  depicts a si...

Design of a Bicycle Frame : Figure  depicts a simple bicycle frame, which is to be built of hollow aluminium tubing with outside diameter of 20 mm and wall thickness of 2 mm. The f

Find span of the beam, A beam is simply supported and carries a uniformly d...

A beam is simply supported and carries a uniformly distributed load of 40kn/m run over whole length or span. The section of the beam is rectangular having depth as 500mm. If the 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