1. An 8-m beam is simply supported at the ends and carries a uniformly distributed load of 20 kN/m over its entire length. Select the lightest S section that can be used if the allowable stress is 40 MPa.What is the actual maximum stress in the beam selected?
1. An 8-m beam is simply supported at the ends and carries a uniformly distributed load of 20 kN/m over its entire length. Select the lightest S section that can be used if the allowable stress is 40 MPa.What is the actual maximum stress in the beam selected?
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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![1. An 8-m beam is simply supported at the ends and carries a uniformly distributed load of 20
kN/m over its entire length. Select the lightest S section that can be used if the allowable
stress is 40 MPa.What is the actual maximum stress in the beam selected?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F6e5baba7-4c17-4714-ab35-5e2be0d62590%2F0e559f87-ccfa-4123-8451-2a16df22f566%2Fhlgy7v_processed.png&w=3840&q=75)
Transcribed Image Text:1. An 8-m beam is simply supported at the ends and carries a uniformly distributed load of 20
kN/m over its entire length. Select the lightest S section that can be used if the allowable
stress is 40 MPa.What is the actual maximum stress in the beam selected?
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