The reaction of the ballast on the railway tie can be assumed uniformly distributed over its length as shown. If the wood has an allowable bending stress of oallow = 1.5 ksi, determine the required minimum thickness, t, of the rectangular cross sectional area of the tie to the nearest 1/8 inch. 15 kip 15 kip -1.5 ft- - 5 ft- -1.5 ft-- 12 in.
The reaction of the ballast on the railway tie can be assumed uniformly distributed over its length as shown. If the wood has an allowable bending stress of oallow = 1.5 ksi, determine the required minimum thickness, t, of the rectangular cross sectional area of the tie to the nearest 1/8 inch. 15 kip 15 kip -1.5 ft- - 5 ft- -1.5 ft-- 12 in.
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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![Problem 19.2
The reaction of the ballast on the railway tie can be assumed uniformly distributed over its length
as shown. If the wood has an allowable bending stress of Gallow= 1.5 ksi, determine the required
minimum thickness, t, of the rectangular cross sectional area of the tie to the nearest 1/8 inch.
15 kip
15 kip
-1.5 ft-
-5 t-
1.5 ft-
12 in.
Reflection:
[None specific to this problem]](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F15a46c1c-55f9-4b7b-927a-a06eb6d919f9%2Fd86fb9d4-a90b-4b18-909f-d8ccbde7607e%2Firq59rp_processed.png&w=3840&q=75)
Transcribed Image Text:Problem 19.2
The reaction of the ballast on the railway tie can be assumed uniformly distributed over its length
as shown. If the wood has an allowable bending stress of Gallow= 1.5 ksi, determine the required
minimum thickness, t, of the rectangular cross sectional area of the tie to the nearest 1/8 inch.
15 kip
15 kip
-1.5 ft-
-5 t-
1.5 ft-
12 in.
Reflection:
[None specific to this problem]
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