Q3: A hexagonal cross section bar as shown in Figure (2) below, is used as a simplysupported beam. The beam carries a central load of 60 kN. Draw the shear stressdistribution diagram for a section of the beam at quarter of the beam length from the lefthand support.Figure (2)25 nun30P300

Answered: beam at quarter of the

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beam at quarter of the

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 5.8.5P: Two wood beams, each of rectangular cross section (3.0 in. x 4.0 in., actual dimensions), are glued...

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Concept explainers

Axial Load

When a bar of the uniform cross-section is acted by a load, such that the load acts along the longitudinal axis of the bar, such kinds of loadings are known as axial loadings. In general terms, a load is an external force acting on a component. An axial load acts perpendicular to the geometric cross-section of the component. Based on the direction of the application of the load, an axial load can be tensile or compressive. The analysis of bodies under the action of axial loads is generally studied under the branch of mechanics, known as statics.

Question

Q3: A hexagonal cross section bar as shown in Figure (2) below, is used as a simply
supported beam. The beam carries a central load of 60 kN. Draw the shear stress
distribution diagram for a section of the beam at quarter of the beam length from the left
hand support.
Figure (2)
25 nun
30P
300

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