Flowserve PolyChem GRP User Manual

Page 19

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USER INSTRUCTIONS POLYCHEM GRP ENGLISH 71569132 12-04A

Page 19 of 52

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Figure 4-9: Coordinate system

Figure 4-10: Baseplate correction factors

Base type

Grouted

Bolted

Stilt

mounted

Type A

1.0

0.7

0.65

Type B - Polybase

1.0

n/a

0.95

Type C

n/a

1.0

1.0

Type D

1.0

0.8

0.75

Type E - PIP

1.0

0.95

n/a

Polyshield - baseplate

/foundation

1.0

n/a

n/a



Figure 4-11: Acceptance criteria equations

Set

Equations

Figure

Remarks

1

0

.

1

,

0

.

1

,

0

.

1

,

0

.

1

,

0

.

1

,

0

.

1

,

0

.

1

,

0

.

1

,

0

.

1

,

0

.

1

,

0

.

1

,

0

.

1

_

_

_

_

_

_

_

_

_

_

_

_

adj

zd

zd

adj

yd

yd

adj

xd

xd

adj

zd

zd

adj

yd

yd

adj

xd

xd

adj

zs

zs

adj

ys

ys

adj

xs

xs

adj

zs

zs

adj

ys

ys

adj

xs

xs

M

M

M

M

M

M

F

F

F

F

F

F

M

M

M

M

M

M

F

F

F

F

F

F

Adjusted

4-12

Maximum

individual

loading

2

0

.

2

_

_

_

_

_

_

_

_

_

_

_

_

adj

zd

zd

adj

yd

yd

adj

xd

xd

adj

zd

zd

adj

yd

yd

adj

xd

xd

adj

zs

zs

adj

ys

ys

adj

xs

xs

adj

zs

zs

adj

ys

ys

adj

xs

xs

M

M

M

M

M

M

F

F

F

F

F

F

M

M

M

M

M

M

F

F

F

F

F

F

Adjusted

4-13

Nozzle stress,

bolt stress,

pump slippage

3

adj

zd

zd

adj

yd

yd

adj

xd

xd

adj

yd

yd

adj

zs

zs

adj

ys

ys

adj

xs

xs

adj

ys

ys

M

M

M

M

M

M

F

F

M

M

M

M

M

M

F

F

A

_

_

_

_

_

_

_

_

0

.

1

0

.

1

A

Adjusted

4-14

y-axis

movement

4

adj

zd

zd

adj

yd

yd

adj

xd

xd

adj

zd

zd

adj

yd

yd

adj

xd

xd

adj

zs

zs

adj

ys

ys

adj

xs

xs

adj

zs

zs

adj

xs

xs

M

M

M

M

M

M

F

F

F

F

F

F

M

M

M

M

M

M

F

F

F

F

B

_

_

_

_

_

_

_

_

_

_

_

0

.

1

0

.

1

B

Adjusted

4-15

z-axis

movement

5

0

.

1

2

2

B

A

-

Combined axis

movement

Note: All of the above equations are found by dividing the applied piping loads by the adjusted figure values

.


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