- •Task 1. Analysis of stepped rod in tension-compression
- •Task 2. Determination of geometrical characteristics of plane sections
- •Task 3. Construction shear force and bending moment diagrams for beams
- •Full check of strength of the beam by principal stresses
- •Task 5. Torsion computations
- •Task 6. Torsion with bending
- •7. Using the condition of strength determine the necessary diameter
- •Task 2. Determination of displacements in the beam
- •Literature
7. Using the condition of strength determine the necessary diameter
Table 8
Variant number |
a1, m |
a2 , m |
a3 , m |
a4 , m |
D2 , m |
n , turn/min |
1 |
0.2 |
0.5 |
0 |
0.8 |
0.50 |
1000 |
2 |
0.4 |
0.2 |
0 |
0.7 |
0.55 |
1100 |
3 |
0 |
0.5 |
0.2 |
0.7 |
0.60 |
1200 |
4 |
0 |
0,8 |
0,3 |
0,6 |
0,55 |
1300 |
5 |
0.6 |
0 |
0.2 |
0.8 |
0.60 |
1400 |
6 |
0.8 |
0 |
0.3 |
0.5 |
0.55 |
1500 |
7 |
0.2 |
0.4 |
0 |
0.7 |
0.55 |
700 |
8 |
0.6 |
0.3 |
0 |
0.8 |
0.55 |
800 |
9 |
0.5 |
0.3 |
0 |
0.9 |
0.50 |
900 |
10 |
0.2 |
0.4 |
0 |
0.8 |
0.60 |
1000 |
11 |
0.3 |
0.8 |
0 |
0.5 |
0.45 |
1100 |
12 |
0.9 |
0.4 |
0 |
0.6 |
0.45 |
1200 |
13 |
0.5 |
0.3 |
0 |
0.7 |
0.55 |
1300 |
14 |
0.8 |
0 |
0.4 |
0.6 |
0.55 |
1400 |
15 |
0.6 |
0 |
0.3 |
0.8 |
0.40 |
1500 |
16 |
0.5 |
0 |
0.2 |
0.7 |
0.40 |
1600 |
17 |
0 |
0.8 |
0.3 |
0.5 |
0.35 |
800 |
18 |
0 |
0.4 |
0.2 |
0.7 |
0.35 |
900 |
19 |
0 |
0.9 |
0.2 |
0.5 |
0.40 |
1000 |
20 |
0 |
0.5 |
0.3 |
0.9 |
0.45 |
1100 |
21 |
0.3 |
0.9 |
0 |
0.5 |
0.45 |
1200 |
22 |
0.4 |
0.8 |
0 |
0.6 |
0.40 |
1300 |
23 |
0.7 |
0.3 |
0 |
0.5 |
0.35 |
1400 |
24 |
0.6 |
0.2 |
0 |
0.8 |
0.35 |
1500 |
25 |
0.6 |
0 |
0.2 |
0.9 |
0.35 |
700 |
26 |
0.9 |
0 |
0.2 |
0.7 |
0.40 |
800 |
27 |
0.7 |
0 |
0.3 |
1.0 |
0.45 |
900 |
28 |
0 |
0.9 |
0.3 |
0.7 |
0.30 |
1000 |
29 |
0 |
0.6 |
0.2 |
0.8 |
0.35 |
1100 |
30 |
0 |
0.7 |
0.2 |
0.4 |
0.30 |
1200 |