Q1: A hexagonal cross section bar as shown in figure (1) below, is used as a simply supported beam at its ends with length of 4 m. The beam carries a uniformly distributed load (w) of 75 kN/m. For a section at 2 m from the left- hand support, determine the shear stress at (a) the neutral axis and (b) x.

Principles of Foundation Engineering (MindTap Course List)
8th Edition
ISBN:9781305081550
Author:Braja M. Das
Publisher:Braja M. Das
Chapter6: Vertical Stress Increase In Soil
Section: Chapter Questions
Problem 6.4P: Refer to Figure P6.4. A strip load of q = 900 lb/ft2 is applied over a width B = 36 ft. Determine...
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Q1: A hexagonal cross section bar as shown in figure (1) below, is used as a
simply supported beam at its ends with length of 4 m. The beam carries a
uniformly distributed load (w) of 75 kN/m. For a section at 2 m from the left-
hand support, determine the shear stress at (a) the neutral axis and (b) x.
25 mm
30°
6 mm
N.A.
d=8 mm
30°
Figure (1)
Transcribed Image Text:Q1: A hexagonal cross section bar as shown in figure (1) below, is used as a simply supported beam at its ends with length of 4 m. The beam carries a uniformly distributed load (w) of 75 kN/m. For a section at 2 m from the left- hand support, determine the shear stress at (a) the neutral axis and (b) x. 25 mm 30° 6 mm N.A. d=8 mm 30° Figure (1)
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