|P -L- b-
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
Related questions
Question
A railroad tie (or sleeper) is subjected to two
rail loads, each of magnitude P = 175 kN, acting as
shown in the figure. The reaction q of the ballast is
assumed to be uniformly distributed over the length
of the tie, which has cross-sectional dimensions
b = 300 mm and h = 250 mm.
Calculate the maximum bending stress σmax in
the tie due to the loads P, assuming the distance
L =1500 mm and the overhang length a = 500 mm.
![|P
-L-
b-](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F16c6e47d-5ff3-419e-9c3a-a2c92c8053dd%2F245db891-3c1e-4b80-bb33-d8a349cf31ef%2Fawx20sh_processed.png&w=3840&q=75)
Transcribed Image Text:|P
-L-
b-
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