Problem 3.1. A 1-in-diameter solid bar (), a square solid bar (2), and a circular tubularmember with 0.2-in. wall thickness (3), cuch supports an axial tensile load of 5 kips.(a) Determine the axial stress in bar (1).(b)lf the axial stress in each of the other bars is 6 ksi, what is the dimension, b, of thesquare bar, and what is the outer diameter, e, of the tubular member?I in.1=0.2 in.(1)(3)

for easier calculations first all units are converted in to SI and for simplicity again convered…

member with 0.2-in. wall thickness (3), cach supports an axial tensile load of 5 ki (a) Determine the axial stress in bar (1). (b)lf the axial stress in each of the other bars is 6 ksi, what is the dimension,. square bar, and what is the outer diameter, c, of the tubular member? 1=0.2 in. 1 in.

member with 0.2-in. wall thickness (3), cach supports an axial tensile load of 5 ki (a) Determine the axial stress in bar (1). (b)lf the axial stress in each of the other bars is 6 ksi, what is the dimension,. square bar, and what is the outer diameter, c, of the tubular member? 1=0.2 in. 1 in.

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Concept explainers

Bars

In civil engineering, bars refer to steel reinforcement bars or rebars. These are structural members primarily used for reinforcement purposes in masonry works. A bar is characterized by its cross-sectional area, which is negligible compared to its length. Bars are usually manufactured by steel which is uniform throughout the length, or by meshing multiple steel wires. Other materials of the bar include carbon steel, glass fiber, carbon fiber, and basalt fiber. The reinforcing bars are coated with epoxy resins and other materials to enhance some of their properties including corrosion resistance.

Question

Problem 3.1. A 1-in-diameter solid bar (), a square solid bar (2), and a circular tubular
member with 0.2-in. wall thickness (3), cuch supports an axial tensile load of 5 kips.
(a) Determine the axial stress in bar (1).
(b)lf the axial stress in each of the other bars is 6 ksi, what is the dimension, b, of the
square bar, and what is the outer diameter, e, of the tubular member?
I in.
1=0.2 in.
(1)
(3)

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