PROBLEM 2: The steel beam loaded below has the built-up cross section as shown. Determine the maximum permissible value of the load w so as not to exceed allowable bending stresses of 110 MPa. -125 mm- w (including beam weight) 20 mm 20 mm 100 mm · NA - 2 m→- 6 m -2 m→ 20 mm

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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PROBLEM 2: The steel beam loaded below has the built-up cross section as shown. Determine the maximum
permissible value of the load w so as not to exceed allowable bending stresses of 110 MPa.
-125 mm-
w (including beam weight)
20 mm
20 mm
100 mm
.-- NA
A
B
- 2 m -
6 m
20 mm
FINAL ANSWER:
Max. allowable w
kN/m
Transcribed Image Text:PROBLEM 2: The steel beam loaded below has the built-up cross section as shown. Determine the maximum permissible value of the load w so as not to exceed allowable bending stresses of 110 MPa. -125 mm- w (including beam weight) 20 mm 20 mm 100 mm .-- NA A B - 2 m - 6 m 20 mm FINAL ANSWER: Max. allowable w kN/m
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