Week 11 Challenge

1.

Friction load determination :

Vertical force = 125 KN

Take friction coefficient = 0.3

Assumption

Along the pipe - Restrained is there

Transverse - No restraint

Only 10 percent is considered for Transverse

Longitudinal = 125*0.3 = 37.5 KN

Transverse = 125*0.1 = 12.5 KN

If Teflon pad is used between shoe and pipe support

Teflon = N = 0.1

If Teflon Pad is used = Longitudinal = 125*0.1 = 12.5

2.

FIGURE 1

SPRING SUPPORT

FIGURE 2

RIGID SUPPORT

FIGURE 3

STOP + REST SUPPORT

FIGURE 4

STOP + REST + GUYED SUPPORT

FIGURE 5

REST + GUYED SUPPORT

FIGURE 6

GUYED SUPPORT

3.

Design of Pipe rack

Cable tray as uniformly distributed load

8 inch pipe as unniformly distributed load

12 inch pipe as point load

18 inch pipe as point load

24 inch pipe as point load