1. In the figure shown, a bar ABC with negligible mass carries a 20 kN load and is supported by pin at A and a rof at B. Determine the diameter of the pin at A it is double shear | 2. In Problem 1, determine the vertical dis- placements at. B abd C as required by the load 20 kN. A.

1. In the figure shown, a bar ABC with negligible mass carries a 20 kN load and is supported by pin at A and a rof at B. Determine the diameter of the pin at A it is double shear | 2. In Problem 1, determine the vertical dis- placements at. B abd C as required by the load 20 kN. A.

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter1: Tension, Compression, And Shear

Section: Chapter Questions

Problem 1.10.7P: Continuous cable ADS runs over a small Frictionless pulley at D to support beam OABC that is part of...

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Concept explainers

Forming and Shaping

Metal forming is a category of metalworking process through which the material can be given the desired shape and size by subjecting it to plastic deformation, where the component undergoes bulk deformation process upon application of loads. Unlike the shearing and machining process, the material does not undergo up to a failure point as indicated in the stress-strain curve. Hence, the stresses induced during the forming process are greater than yield strength but less than the failure strength of the material. The process does not lead to the loss of material, so it can be said to be an economical process. During forming, the material is subjected to tensile forces, compressive forces, bending, and shearing loading conditions. The material should possess the property of ductility to undergo the forming process.

Question

Draw the Figure and FBD including deformation diagram.

Figure
1. In the figure shown, a bar ABC with negligible mass
carries a 20 kN load and is supported by pin at A
and a rof at B. Determine the diameter of the pin
at A it is double shear
A = 900 mm?
L= 3 m.
E = 70 GPa
cable
3 m.
2 m.
2. In Problem 1, determine the vertical dis-
placements at. B abd C as required by the
load 20 kN.m
Double shear
В
60°
P = 20 kN

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