shear force.. 10.01.03.121
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Ahsanullah UniversityOf
Science & Technology(AUST)
Department of Civil Engineering
Presentation onShear Force
Prepared by: Morium Begum Peya ID: 10.01.03.121
Shear force
Force acting on a substance in a direction perpendicular to the
extension of the substance
Classification shear force
• Single Shear• Double Shear
Single Shear
• Single shear is load applied in one plane
• When single cross section of an element in a joint takes all the shear force it is called single shear
application of single shear
Double Shear
• When two cross sections of the element takes the shear load it is called double shear
• Double shear is moire safer and has higher safety factor
Application of Double Shear
Single Shear Vs. Double Shear
Shear force in CE • Use a shear force diagram to analyze the beam• The shear force diagram indicates the shear force
resisted by the beam section along the length of the beam.
• Shear force diagrams are analytical tools used in conjunction with structural analysis to help perform structural design by determining the value of shear force.
• Another application of shear and moment diagrams is that the deflection can be easily determined using either the moment area method or the conjugate beam method.
Shear force in ME
• Use a shear force diagram to analyze the Mechanical Frame or Section or joint.
• It helps to determine the frame or Section of Mechanical device.
• It is a analytical tools and can estimate the deflection of frame.
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