Determine the value of the maximum shear stress, Mechanical Engineering

Determine the value of the maximum shear stress:

A circular beam of 100 mm diameter is subjected to a shear force of 5 kN. Determine the value of the maximum shear stress & also draw the shear stress distribution diagram.

747_Determine the value of the maximum shear stress.png

            Beam Cross-section                 Shear Stress Distribution

Figure

Solution

Diameter of beam = 100 mm

Area of cross section of beam = (π/4) × (100)2 = 7854 mm2

Shear force, F = 5 kN = 5000 N

We have,

              τ max    =  (4/3) × (F/ Cross-sectional area)

∴          τ max = ( 4/3) × (5000 /7854)= 0.849 N/mm2    3         

Average shear stress = 0.6366 N/mm2           

Minimum shear stress = 0.849 N/mm2

Posted Date: 1/21/2013 7:48:43 AM | Location : United States







Related Discussions:- Determine the value of the maximum shear stress, Assignment Help, Ask Question on Determine the value of the maximum shear stress, Get Answer, Expert's Help, Determine the value of the maximum shear stress Discussions

Write discussion on Determine the value of the maximum shear stress
Your posts are moderated
Related Questions
Q. Access Considerations for plant design? Plant facilities shall be provided with acceptable access and egress for personnel, materials, and equipment by using access ways, ro

example of 2nd corollary of first law of thermodynamics

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

Forecasting System Outputs: In a company, inventory level is reviewed biweekly. If the parts used in an assembly have the lead time of one and a half week, what period should

Calculate total deflection -two close-coiled helical springs: Two close-coiled helical springs are compressed among two parallel plates by a load of 1000 N. The springs contai


Find out Deflection under the load: A beam of span 4 m is subject to a point load of 20 kN at 1 m from the left support and a Udl of 10 kN/m over a length of 2 m from the righ

Product Data Exchange Specifications (PDES) By 1984, many of these international efforts had produced enough results to be compared, and an international community was preparin

Find distance through which the body will penetrates: A body having mass 25kg falls on the ground from height of 19.6m. The body penetrates into ground. Find distance through

Seismometer : this is a transducer in which signal is proportional to the displacement. Accelerometer : This is a transducer in which signals is proportional to the a