Chapter 6 Torsion-1
34
Strength of Materials 2 nd Stage (2021-2022) Civil Engineering Department Dr. Ali Hassan Ali
-
Upload
khangminh22 -
Category
Documents
-
view
2 -
download
0
Transcript of Chapter 6 Torsion-1
Strength of Materials2nd Stage (2021-2022)Civil Engineering DepartmentDr. Ali Hassan Ali
Syllabus
Chapter Topic
0 Primary Introduction
1 Stress
2 Strain
3 Mechanical Properties of Materials
4 Axial Deformation
5 Shear Forces and Bending Moments diagrams
6 Torsion
7 Bending Stress in Beams
8 Shear Stress in Beams
9 Deflection of Beams
10 Statically Indeterminate Beams
11 Stress Transformation
12 Strain Transformation
13 Combined Loads
References
• Philpot, T.A. (2017). Mechanics of Materials: An Integrated Learning System. 4th Ed. John Wiley & Sons, Inc.
• Hibbeler, R.C. (2011). Mechanics of Materials. 8th Ed. Pearson Prentice Hall.
Outcomes of courses
• To understand the concept of stress and strain.
• To be familiar with the numerical equations of stress and strain and the background theory.
• To know how to draw a free body diagram for the structural members.
• To analyse different types and directions of loadings.
• To assess the mechanical properties of materials.
• To be familiar with the behaviour of beams in bending and torsion.
• To analyse the behaviour of beams in shear and deflection.
• To understand the classifications of beams, e.g., determinate, indeterminate…etc.
• To be familiar with the stress transformation by using Mohr’s circle.
• To analyse axially compressed members, i.e., columns.
5
Chapter 6 Torsion
6.1
6.1a.
6.1b.
6.1a.
6.1
6
Chapter 6 Torsion
Figure 6.1 Figure 6.2a.
(Figure 6.2b). 6.2a
6.2b
Figure 6.2b.
7
Chapter 6 Torsion
8
Chapter 6 Torsion 6.2
[Equation (3.2)]
Figure 6.3.
Figure 6.4.
(Figure 6.5).
6.3
6.4
9
Chapter 6 Torsion EXAMPLE 5.6
6.5
10
Chapter 6 Torsion
11
Chapter 6 Torsion
6.3
12
Chapter 6 Torsion
13
Chapter 6 Torsion
14
Chapter 6 Torsion
6.4
15
Chapter 6 Torsion
Figure 6.6.
6.7.
6.6
16
Chapter 6 Torsion
6.7
6.8
6.8.
17
Chapter 6 Torsion
18
Chapter 6 Torsion
19
Chapter 6 Torsion
20
Chapter 6 Torsion
21
Chapter 6 Torsion
22
Chapter 6 Torsion
23
Chapter 6 Torsion
24
Chapter 6 Torsion
25
Chapter 6 Torsion
26
Chapter 6 Torsion
27
Chapter 6 Torsion
28
Chapter 6 Torsion
29
Chapter 6 Torsion
30
Chapter 6 Torsion
31
Chapter 6 Torsion
32
Chapter 6 Torsion
33
Chapter 6 Torsion
34
Chapter 6 Torsion
