1. Find the tensile stress in MPa in member AB shown in the figure. All connection bars have square cross section and bar width is 15 mm. Points A, B and C are pin connections. Square 15 mm side 6m 3.5m 20KN

1. Find the tensile stress in MPa in member AB shown in the figure. All connection bars have square cross section and bar width is 15 mm. Points A, B and C are pin connections. Square 15 mm side 6m 3.5m 20KN

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter2: Axially Loaded Members

Section: Chapter Questions

Problem 2.10.3P: A flat bar of width b and thickness t has a hole of diameter d drilled through it (see figure). The...

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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

1.
Find the tensile stress in MPa in member AB shown in the figure. All
connection bars have square cross section and bar width is 15 mm. Points A, B
and C are pin connections.
Square
15 mm side
6m
3.5m
C
20KN

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