M= 2. A beam of length 10 m and of uniform rectangular section is supported at its ends and carries uniformly distributed load over the entire length. Calculate the depth of the section if the maximum permissible bending stress is 16 N/mm² and central deflection is not to exceed 10 mm. Take the value of E = 1.2 x 104 N/mm². Use the following g equations: w.L² W.L 8 8 W.L 8 Yc= = 161 d 5 384 X WL³ EI W = w.L)

Mechanics of Materials (MindTap Course List)
9th Edition
ISBN:9781337093347
Author:Barry J. Goodno, James M. Gere
Publisher:Barry J. Goodno, James M. Gere
Chapter6: Stresses In Beams (advanced Topics)
Section: Chapter Questions
Problem 6.8.1P: A simple beam with a W 10 x 30 wide-flange cross section supports a uniform load of intensity q =...
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M =
2. A beam of length 10 m and of uniform rectangular section is supported at its ends and carries
uniformly distributed load over the entire length. Calculate the depth of the section if the
maximum permissible bending stress is 16 N/mm² and central deflection is not to exceed 10
mm. Take the value of E = 1.2 × 104 N/mm².
Use the following g equations:
w.L²
8
ус
W.L 161
8
d
=
2 W.L
8
==
WL³
5
384 ΕΙ
(: W = w.L)
Transcribed Image Text:M = 2. A beam of length 10 m and of uniform rectangular section is supported at its ends and carries uniformly distributed load over the entire length. Calculate the depth of the section if the maximum permissible bending stress is 16 N/mm² and central deflection is not to exceed 10 mm. Take the value of E = 1.2 × 104 N/mm². Use the following g equations: w.L² 8 ус W.L 161 8 d = 2 W.L 8 == WL³ 5 384 ΕΙ (: W = w.L)
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