Maximum elastic torque - rectangular section, Mechanical Engineering

Assignment Help:

Maximum elastic torque:

A rectangular section torsion member had dimension of 100mm by 200 mm and is built of a steel for which the shear yield point is τy = 100 MPa. Find out Tp for the cross-section and the ratio of Tp to Ty, where Ty is the maximum elastic torque.

Solution

Here, 2a = 100 mm and 2b = 200 mm

τY = 100 MPa, = 100 N/mm2

For

b / a = 100 /50 = 2, T Y = 3.936 τ a3

Now, TY   = 3.936 × 100 × (50)3  = 49200 Nm

Also,

Tp   = (20/3) τ Y a3  = (20 /3)× 100 × (50)3  = 83333.33 Nm

Therefore, we have,

Tp / TY  = 83333.33/49200 = 1.6938


Related Discussions:- Maximum elastic torque - rectangular section

Flux feeding & recovery system, FLUX FEEDING & RECOVERY SYSTEM The flux i...

FLUX FEEDING & RECOVERY SYSTEM The flux is fed by gravity from the flux delivery hopper mounted on the welding head through a tube into the welding zone. Flux feeding is normally

Up milling and down milling, table representing the differences between up ...

table representing the differences between up milling and down milling

CO2 welding-equipment, CO 2 WELDING CO 2 welding is one of the variat...

CO 2 WELDING CO 2 welding is one of the variations of t he GMAW (Gas Met al Arc Welding) process which is now used for welding most structural and alloy steels. The operating

Opportunities, what is the positive opportunities for this major

what is the positive opportunities for this major

Interesting history of iges, Interesting history of IGES: In the year ...

Interesting history of IGES: In the year of 1979, events took place that catalyzed the CAD vendor and user community to make the first national standard for CAD data exchange.

What is vibration?, Describe vibration, How to calculate vibration?

Describe vibration, How to calculate vibration?

MECHNICS, FIND THE RESULTANT OF THE SYSTEM OF FORCES AND THE POINTS WHERE T...

FIND THE RESULTANT OF THE SYSTEM OF FORCES AND THE POINTS WHERE THEY CUT THE OX AND OY AXIS.

Explain the standard for exchange and transfer, Standard for Exchange and T...

Standard for Exchange and Transfer (SET) The interface SET is a standard for the exchange of all data which is generated for CAD/CAM. It is a French development and was first p

Sound waves in gases, Sound Waves in Gases Sound waves are longitudinal...

Sound Waves in Gases Sound waves are longitudinal pressure waves. Let us consider the motion of a plane sound wave moving along  X-axis  in a gas medium. In undisturbed positio

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