6.59 A square section as shown in the figure below issubjected to bending moment M.(c) Obc = Obly||hyHWhat is the maximum bending stress?(a) Obc = obt12Mh³9M2h³JXCh(b) bc = Obt=(d) %bc =%bt =6M4³9Mh³

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6.59 A square section as shown in the figure below is subjected to bending moment M. y (c) Obc = %bl h H What is the maximum bending stress? (a) bc = Obt 12M h³ A 9M 2h³ (b) Obc = abt = (d) %bc = obt R 6M h³ 9M h³

6.59 A square section as shown in the figure below is subjected to bending moment M. y (c) Obc = %bl h H What is the maximum bending stress? (a) bc = Obt 12M h³ A 9M 2h³ (b) Obc = abt = (d) %bc = obt R 6M h³ 9M h³

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

6.59 A square section as shown in the figure below is
subjected to bending moment M.
(c) Obc = Obl
y
||
h
y
H
What is the maximum bending stress?
(a) Obc = obt
12M
h³
9M
2h³
JXC
h
(b) bc = Obt
=
(d) %bc =%bt =
6M
4³
9M
h³

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