Problem 13.1. The aluminum machine part is subjected to a moment of M = 75 N.m.Determine the bending stress at points B and C on the cross section.20 mm10 mm10 mm20 mm10 mm10 mm10 mmN-M= 75 N-m40 mmProblem 13.2: For the beam shown in the figure below, determine the maximum bending stress.MisanUniversin.-3 in.4.0 kN1.5 kN/min.-1.0m-10m- 20m2 in.

M=75 N-marea of the flangeA1=10×40A1=400 mm2distance of centroid of the flange from…

Problem 13.1. The aluminum machine part is subjected to a moment of M = 75 N.m. Determine the bending stress at points B and C on the cross section. 20 mm 10 mm 20 mm 10 mm 10 mm 10 mm 10 mm M= 75 N-m 40 mm

Problem 13.1. The aluminum machine part is subjected to a moment of M = 75 N.m. Determine the bending stress at points B and C on the cross section. 20 mm 10 mm 20 mm 10 mm 10 mm 10 mm 10 mm M= 75 N-m 40 mm

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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Material Properties

Construction in civil engineering demands high strength, durability, and longevity. These targets can be achieved by better design and analysis, along with the correct choice of materials. Different materials have different properties and hence, they respond and performs differently under the various condition of external loadings. It is therefore a critical task of an engineer to select the right material based on the property that the material is supposed to function in real-time. When speaking about the property, there are different categories of material properties like chemical property, physical property, mechanical property, electrical property, magnetic property, thermal property, etc. These material properties form the basis of material selection in various applications.

Question

Problem 13.1. The aluminum machine part is subjected to a moment of M = 75 N.m.
Determine the bending stress at points B and C on the cross section.
20 mm
10 mm
10 mm
20 mm
10 mm
10 mm
10 mm
N-
M= 75 N-m
40 mm
Problem 13.2: For the beam shown in the figure below, determine the maximum bending stress.
Misan
Univers
in.-
3 in.
4.0 kN
1.5 kN/m
in.
-1.0m-10m- 20m
2 in.

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