L3 -440 B M1 C M2 L4 =510 M1= 81 M2-48 a L3 (mm) 80 mm L4 (mm) 120 mm а-а -b-b Geometric situation in figure 4, which consists of small dimensions in figure 4 The system is made of steel structure and is under the influence of torsional moments. your rod angle AB 80mm; Angle BC is 120 mm and the sliding unit of the steel G = 80000 MPa. a- Draw the torsional moment diagram of the rod. b- Calculate the maximum shear stress that will develop in the system. C- Calculate the relative rotational value of point C with respect to point A.

L3 -440 B M1 C M2 L4 =510 M1= 81 M2-48 a L3 (mm) 80 mm L4 (mm) 120 mm а-а -b-b Geometric situation in figure 4, which consists of small dimensions in figure 4 The system is made of steel structure and is under the influence of torsional moments. your rod angle AB 80mm; Angle BC is 120 mm and the sliding unit of the steel G = 80000 MPa. a- Draw the torsional moment diagram of the rod. b- Calculate the maximum shear stress that will develop in the system. C- Calculate the relative rotational value of point C with respect to point A.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Concept explainers

Combined Loading

Any functioning component, such as machine parts, structural members, pressure vessels, and so on, are all under the influence of more than one force. When anybody is under the influence of more than one force such as shear forces, bending moments, axial forces, torsion, and so on, then such body is said to be under combined loading. A very practical example of combined loading is the crankshaft of an internal combustion engine (IC engine). The crankshaft of the IC engine is under high rpm, which is caused due to the torsional forces. Due to the presence of piston, counterbalances, and internal imbalances, the crankshaft experiences lateral forces and due to the rise in temperature, the crankshaft undergoes thermal expansion, which pulls the crankshaft along the axial direction and lateral direction. The presence of unbalanced loads along the periphery of the crankshaft also induces a bending moment.

Question

L3 =440
B M1
IC
M2
L4 = 510
M1= 81
M2-48
L3 (mm)
L4 (mm)
80 mm
120 mm
а-а
-b-b
Geometric situation in figure 4, which consists of small dimensions in figure 4
The system is made of steel structure and is under the influence of torsional moments. your rod
angle AB 80mm; Angle BC is 120 mm and the sliding unit of the steel
G= 80000 MPa.
a- Draw the torsional moment diagram of the rod.
b- Calculate the maximum shear stress that will develop in the system.
C- Calculate the relative rotational value of point C with respect to point A.

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