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
Mechanics of Materials (MindTap Course List)
9th Edition
ISBN:9781337093347
Author:Barry J. Goodno, James M. Gere
Publisher:Barry J. Goodno, James M. Gere
Chapter5: Stresses In Beams (basic Topics)
Section: Chapter Questions
Problem 5.8.8P: A beam of rectangular cross section (width/) and height supports a uniformly distributed load along...
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