7/25/2019 Design of Shaft.pdf

1/9

7/25/2019 Design of Shaft.pdf

2/9

7/25/2019 Design of Shaft.pdf

3/9

y utm

a

e

Fig. 8.2.1 Diagram for design under variable load

7/25/2019 Design of Shaft.pdf

4/9

Normal stress equation is given as,

shear stress equation is given as

7/25/2019 Design of Shaft.pdf

5/9

Maximum shear stress theory

7/25/2019 Design of Shaft.pdf

6/9

P

Fig. 8.2.2 Deflection of a beamIntegration methodMoment-area method, orEnergy method (Theorem of Castigliano)

f

7/25/2019 Design of Shaft.pdf

7/9

Assumptions:

Deflections of the respective bodies

7/25/2019 Design of Shaft.pdf

8/9

P

7/25/2019 Design of Shaft.pdf

9/9