Question
Asked Nov 9, 2019
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determine the reactions at the supports A and B, then draw the shear and moment diagram. EI is constant.

neglect the effect of axial load

P
A
В
승L
L
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P A В 승L L

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Expert Answer

Step 1

The free body diagram of the loads and reactions is plotted as the:

 

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В A L/3 2L/3 C

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Step 2

Balance the force in the y direction:

neglect the force in the axial direction so the reaction in the axial direction will be zero,

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ΣΕ-0 ΣΜ-0 L Px R xL P Answer 2P Answer

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Step 3

Shear force and bending stresses are ca...

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2P Shear force at A 3 2P Shear force at the left of C= P Shear force at the left of C 3 Shear force at B=

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Mechanical Engineering

Classical Mechanics

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