Flowserve PolyChem GRP Series User Instructions page 19

Figure 4-9: Coordinate system
Figure 4-11: Acceptance criteria equations
Set
F
xs

. 1 , 0
F
xs _ adj
1
F
xd

. 1 , 0
F
xd _ adj
F
F
xs

F F
xs _ adj ys
2
F
F
xd

F F
xd _ adj yd
F
ys
 
A
F
ys _ adj
F
M
3
yd

F M
yd _ adj
  
1 0 . A 1 0 .
F
 
B xs
F
xs _ adj
F
F
4

xd
F F
xd _ adj yd
  
1 0 . B 1 0 .
2 2
5
 B 
A 1
Note: All of the above equations are found by dividing the applied piping loads by the adjusted figure values
Page 19 of 52
USER INSTRUCTIONS POLYCHEM GRP ENGLISH 71569132 12-04A
Equations
F
F
ys
zs
 
. 1 , 0 . 1
F F
ys _ adj zs _ adj
F
F
yd
zd
 
. 1 , 0
F F
yd _ adj zd _ adj
F M
ys
zs xs
 
F M
_ adj zs _ adj xs _ adj
F M
yd
zd xd
 
F M
_ adj zd _ adj xd _ adj
M
M
ys
 
xs
M M
xs _ adj ys _ adj
M
M
yd
 
xd
M M
xd _ adj yd _ adj
F M
 
zs xs
F M
zs _ adj xs _ adj
F M
yd
 
zd
F M
_ adj zd _ adj xd
0 .
Figure 4-10: Baseplate correction factors
Base type
Type A
Type B - Polybase
Type C
Type D
Type E - PIP
Polyshield - baseplate
/foundation
M
M
ys
xs

, 0 . 1 , 0
M M
xs _ adj ys _ adj
M
M
yd
xd

. 1 , 0 . 1 , 0
M M
xd _ adj yd _
M
M
ys
zs
 
M M
ys _ adj zs _ adj
M
M
yd
zd
 
M M
yd _ adj zd _ adj
M

zs
M
zs _ adj
zd
zd _ adj
M
M
ys
 
zs
M M
ys _ adj zs _ adj
M
M
yd
 
xd
M M
_ adj yd _ adj zd
Grouted
1.0
1.0
n/a
1.0
1.0
1.0
M
zs
 
. 1 , 0 1 0 .
M
zs _ adj
Adjusted
M
zd
 
. 1 , 0 1
M
adj zd _ adj

Adjusted

2 0 .
Adjusted
Adjusted
zd
_ adj
.
Stilt
Bolted
mounted
0.7 0.65
n/a 0.95
1.0 1.0
0.8 0.75
0.95 n/a
n/a n/a
Figure Remarks
Maximum
individual
4-12
loading
Nozzle stress,
bolt stress,
4-13
pump slippage
y-axis
4-14 movement
z-axis
4-15 movement
Combined axis
-
movement
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