Find out the maximum and minimum bending stress in beam, Mechanical Engineering

Assignment Help:

Q.  A steel bar 10 cm broad and 8 mm thick is subjected to bending moment. The radius of the neutral surface is 100 cm. Found out the maximum and minimum bending stress in beam.

Sol.:
  2074_maximum and minimum bending stress.png
Let for steel bar E = 2 × 105 N/mm2

ymax = 4mm

R = 1000mm

σmax = E.ymax /R = (2 × 105 × 4 )/1000 


Related Discussions:- Find out the maximum and minimum bending stress in beam

Stress concentration factor, 1. Write a short note (not more than half A4 p...

1. Write a short note (not more than half A4 page) on your understanding on St. Venant's Principal for your engineering design analysis. 2.  Estimate the " Stress Concentration

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

Centrifugal air compressor, Centrifugal air compressor: A centrifugal...

Centrifugal air compressor: A centrifugal air compressor delivers 15Kg of air per minute. The outlet and inlet conditions are At inlet: Velocity = 5m/sec, enthalpy = 5KJ

Explain the function of the foundation, Explain the function of the foundat...

Explain the function of the foundation The function of the foundation is to ensure that the loads on the super structure are transmitted to the soil below the foundation withou

Aggregate production planning, Aggregate Production Planning: This uni...

Aggregate Production Planning: This unit provides the definition and physical significance of aggregate production planning. Further, this is illustrated that how the internal

Strength of material, What us the duff between direct stress and bending s...

What us the duff between direct stress and bending stress

Open belt drive, Open belt drive: An open belt drive connects the two...

Open belt drive: An open belt drive connects the two pulleys 120cm and 50cm diameter on parallel shafts which are apart 4m. The maximum tension in belt is 1855.3N. Coefficien

Boiler, Working, specification construction of Lancashire boiler

Working, specification construction of Lancashire boiler

Scope of corrosion assessment design, Q. Scope of corrosion assessment desi...

Q. Scope of corrosion assessment design? The purpose of this guideline is to describe the common corrosion damaging modes and mitigation methods and provides recommended materi

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