An engineer designing a bridge with pieces of 12 m long simply supported beam of flexural rigidity, El = 210 GNmm2, wants you to determine: i. the slope on the beam 2 m away from any end and ii. the deflection, y, at the centre of the beam, if the bending moment of the beam M, with uniformly distributed load, is expressed as M = El y" where Mis: M = 30x - 12x? %3D NOTE: No deflection at the supports and it slope is maximum at the centre.

Elements Of Electromagnetics
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Author:Sadiku, Matthew N. O.
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(A) An engineer designing a bridge with pieces of 12 m long simply supported beam of
flexural rigidity, El = 210 GNmm2, wants you to determine:
%3D
i.
the slope on the beam 2 m away from any end and
ii.
the deflection, y, at the centre of the beam,
if the bending moment of the beam M, with uniformly distributed load, is expressed as
M = El y"
where M is:
M = 30x – 12x?
NOTE: No deflection at the supports and it slope is maximum at the centre.
Transcribed Image Text:(A) An engineer designing a bridge with pieces of 12 m long simply supported beam of flexural rigidity, El = 210 GNmm2, wants you to determine: %3D i. the slope on the beam 2 m away from any end and ii. the deflection, y, at the centre of the beam, if the bending moment of the beam M, with uniformly distributed load, is expressed as M = El y" where M is: M = 30x – 12x? NOTE: No deflection at the supports and it slope is maximum at the centre.
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