Flowserve Pump User Instructions page 25

Figure 4-12: Baseplate correction factors
Base type
Type A
Type B - Polybase
Type C
Type D
Type E - PIP
Polyshield - baseplate/
foundation
Figure 4-14: Acceptance criteria equations
Set
F
xs
≤
. 1 , 0
F F
xs _ adj
1
F
xd
≤
. 1 , 0
F F
xd _ adj
F
F
ys
xs
+
F F
xs _ adj ys _
2
F
F
yd
xd
+
F F
xd _ adj yd _
F
ys
= +
A
F
ys _ adj
F
M
3
yd
+
F M
yd _ adj xd
− ≤ ≤
1 0 . A 1 0 .
F
= +
xs
B
F
xs _ adj
F
F
4
yd
+
xd
F F
xd _ adj yd
− ≤ ≤
1 0 . B 1 0 .
5 2 2
+ B ≤
A 1 0 .
Note: All of the above equations are found by dividing the applied piping loads by the adjusted figure values
Page 25 of 68
Grouted Bolted Stilt mounted
1.0 0.7
1.0 n/a
n/a 1.0
1.0 0.8
1.0 0.95
1.0 n/a
Equations
F
F
ys
zs
≤ ≤
. 1 , 0 . 1
F
ys _ adj zs _ adj
F
F
yd
zd
≤ ≤
. 1 , 0 . 1
F
yd _ adj zd _ adj
F M
zs xs
+ +
F M
adj zs _ adj xs _ adj
F M
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
_ adj yd _ adj zd
F M
+ +
zs xs
F M M
zs _ adj xs _ adj
F M
+ +
zd xd
F M
_ adj zd _ adj xd _
MARK 3 USER INSTRUCTIONS ENGLISH 71569102 08-06
Figure 4-13: Coordinate system
0.65
0.95
1.0
0.75
n/a
n/a
M
M
ys
xs
≤
, 0 . 1 , 0
M M
xs _ adj ys _ adj
M
M
yd
xd
≤
, 0 . 1 , 0
M M
xd _ adj yd _ adj
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
_ adj
M
M
ys
+ +
zs
M
ys _ adj zs _ adj
M
M
yd
+ +
zd
M M
adj yd _ adj zd _
M
zs
≤ ≤
. 1 , 0 . 1 , 0
M
zs _ adj
M
zd
≤ ≤
. 1 , 0 1 0 .
M
zd _ adj
≤
2 0 .
adj
.
Figure Remarks
Maximum
Adjusted
individual
4-15
loading
Nozzle
Adjusted stress, bolt
stress, pump
4-16
slippage
Adjusted y-axis
4-17 movement
Adjusted z-axis
4-18 movement
Combined
- axis
movement
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