Unit 5 CE 6306 Strength of Materials Formula

Sl.No Description Thin cylindrical shell SI-Units

1 Circumferential stress N/mm2

2 Longitudinal stress N/mm2

3 If efficiency is given N/mm2

4 If efficiency is given N/mm2

5m/cm/mm

6m/cm/mm

7

m3/cm3/mm3

8If additional volume is given

m3/cm3/mm3

9 Volume of the cylinder m3/cm3/mm3

Spherical shell

10 m/cm/mm

11 m3/cm3/mm3

Thick cylindrical shell

If thickness is asked in the problem

N/mm2

Change in diameter δd, Change in length δL Change in Volume δV

Change in diameter δd,

Change in Volume δV