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Q.2 A square timber beam used as a railroad tie is supported by a uniformly distributed loads and carries two uniformly distributed loads as shown in figure (below). If several sizes must be used, determine the possible sizes of the section if the matimum stress is limited to 8 MPa. Also, determine the stress in a fiber 10am from the top of the beam at the mid-beam. 0.3m 03m 0.5m

Q.2 A square timber beam used as a railroad tie is supported by a uniformly distributed loads and carries two uniformly distributed loads as shown in figure (below). If several sizes must be used, determine the possible sizes of the section if the matimum stress is limited to 8 MPa. Also, determine the stress in a fiber 10am from the top of the beam at the mid-beam. 0.3m 03m 0.5m

Elements Of Electromagnetics
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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Q.2 A square timber beam used as a railroad tie is supported by a uniformly distributed loaids and carries two uniformly distributed loads as shown in figure (below). If several sizes must be used, determine the possible sizes of the section if the maximum stress is limited to 8 MPa. Also, determine the stress in a fiber 10mm from the top of the beam at the mid-beam. 0.3m 0.3m * 0.5m 0.5m Im W = w- 24 KN w= 48 KN
Transcribed Image Text:Q.2 A square timber beam used as a railroad tie is supported by a uniformly distributed loaids and carries two uniformly distributed loads as shown in figure (below). If several sizes must be used, determine the possible sizes of the section if the maximum stress is limited to 8 MPa. Also, determine the stress in a fiber 10mm from the top of the beam at the mid-beam. 0.3m 0.3m * 0.5m 0.5m Im W = w- 24 KN w= 48 KN
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