5.10-8 A bridge girder AB on a simple span of length L = 14 m supports a distributed load of max- imum intensity q at mid-span and minimum intensity 412 at supports A and B that includes the weight of the girder (see figure). The girder is constructed of three plates welded to form the cross section shown. Determine the maximum permissible load q based upon (a) an allowable bending stress oallow = 110 MPa and (b) an allowable shear stress 7 low = 50 MPa. 450 mm 32 mm B L= 14 m - 16 mm- 1800 mm 32 mm 450 mm

5.10-8 A bridge girder AB on a simple span of length L = 14 m supports a distributed load of max- imum intensity q at mid-span and minimum intensity 412 at supports A and B that includes the weight of the girder (see figure). The girder is constructed of three plates welded to form the cross section shown. Determine the maximum permissible load q based upon (a) an allowable bending stress oallow = 110 MPa and (b) an allowable shear stress 7 low = 50 MPa. 450 mm 32 mm B L= 14 m - 16 mm- 1800 mm 32 mm 450 mm

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Question

5.10-8 A bridge girder AB on a simple span of
length L = 14 m supports a distributed load of max-
imum intensity q at mid-span and minimum intensity
412 at supports A and B that includes the weight of
the girder (see figure). The girder is constructed of
three plates welded to form the cross section shown.
Determine the maximum permissible load q based
upon (a) an allowable bending stress oallow = 110 MPa
and (b) an allowable shear stress 7 low = 50 MPa.
450 mm
32 mm
B
L= 14 m -
16 mm-
1800 mm
32 mm
450 mm

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