NEED HELP ASAP PLEASE!!! A horizontal shelf AD of length L = 740 mm, width b = 360 mm, and thickness t = 30 mm is supported by brackets at B and C [see part (a) of the figure]. The brackets are adjustable and may be placed in any desired positions between the ends of the shelf. A uniform load of intensity q. which includes the weight of the shelf itself, acts on the shelf [see part (b) of the figure]. A L (a) D L (b) Determine the maximum permissible value of the load if the allowable bending stress in the shelf is Oallow = 7.5 MPa and the position of the supports is adjusted for maximum load-carrying capacity. Round to two decimal places. qmax kN/m
NEED HELP ASAP PLEASE!!! A horizontal shelf AD of length L = 740 mm, width b = 360 mm, and thickness t = 30 mm is supported by brackets at B and C [see part (a) of the figure]. The brackets are adjustable and may be placed in any desired positions between the ends of the shelf. A uniform load of intensity q. which includes the weight of the shelf itself, acts on the shelf [see part (b) of the figure]. A L (a) D L (b) Determine the maximum permissible value of the load if the allowable bending stress in the shelf is Oallow = 7.5 MPa and the position of the supports is adjusted for maximum load-carrying capacity. Round to two decimal places. qmax kN/m
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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NEED HELP ASAP PLEASE!!!
A horizontal shelf AD of length L = 740 mm, width b = 360 mm, and thickness t = 30 mm is supported by brackets at B and C [see part (a) of the figure]. The brackets are adjustable and may be placed in any desired positions between the ends of the shelf. A uniform load of intensity q. which includes the weight of the shelf itself, acts on the shelf [see part (b) of the figure]. A L (a) D L (b) Determine the maximum permissible value of the load if the allowable bending stress in the shelf is Oallow = 7.5 MPa and the position of the supports is adjusted for maximum load-carrying capacity. Round to two decimal places. qmax kN/m
![A horizontal shelf AD of length L = 740 mm, width b = 360 mm, and thickness t = 30 mm is supported by brackets at Band C [see
part (a) of the figure]. The brackets are adjustable and may be placed in any desired positions between the ends of the shelf. A uniform load of
intensity q, which includes the weight of the shelf itself, acts on the shelf [see part (b) of the figure].
A
B
C
L
(a)
A
D
B
L
(b)
Determine the maximum permissible value of the load if the allowable bending stress in the shelf is o alow = 7.5 MPa and the position of the
supports is adjusted for maximum load-carrying capacity. Round to two decimal places.
Imax
kN/m](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F673039f3-45f0-4601-8a82-da87dbcf7040%2Fcab3e4a0-e806-4dbe-b0aa-2b56e70614db%2F26lrodi_processed.png&w=3840&q=75)
Transcribed Image Text:A horizontal shelf AD of length L = 740 mm, width b = 360 mm, and thickness t = 30 mm is supported by brackets at Band C [see
part (a) of the figure]. The brackets are adjustable and may be placed in any desired positions between the ends of the shelf. A uniform load of
intensity q, which includes the weight of the shelf itself, acts on the shelf [see part (b) of the figure].
A
B
C
L
(a)
A
D
B
L
(b)
Determine the maximum permissible value of the load if the allowable bending stress in the shelf is o alow = 7.5 MPa and the position of the
supports is adjusted for maximum load-carrying capacity. Round to two decimal places.
Imax
kN/m
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