stage 2 transportations

Table of ContentsCover Sheet.............................................................................................................................................................2Title Page................................................................................................................................................................4Input Echo :...........................................................................................................................................................6XY Coordinate Calculations :..................................................................................................................17Wind Load Calculation :..............................................................................................................................18Earthquake Load Calculation :................................................................................................................20Center of Gravity Calculation :...........................................................................................................21Horizontal Vessel Analysis (Ope.) :..................................................................................................22Vessel Design Summary :..............................................................................................................................38

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Cover Page

2

Vessel Name: NITROGEN RECEIVERVESSEL TAG:566-V-2819 A/BCALCULATION NUMBER:14615-P11-CS-003

DESIGN CALCULATION

In Accordance with ASME Section VIII Division 1

ASME Code Version

: 2013

Analysis Performed by : SPLM Licensed User

Job File

: Y:\OP\2014\14615-HMW\DESIGN\DESIGN\REV D\DESIGN\

Date of Analysis

: May 22,2015

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Cover Page

3

PV Elite 2014,

January 2014

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Title Page

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VESSEL NAME: NITROGEN RECEIVERVESSEL TAG: 566-V-2819 A/BDESIGN CALCULATION NUMBER:14615-P11-CS-003

DESIGN CALCULATIONS OF STAGE-2 TRANSPORTATION(FROM NPCC YARD TO INSTALLATIONITE).

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Title Page

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Note: PV Elite performs all calculations internally in Imperial Unitsto remain compliant with the ASME Code and any built in assumptionsin the ASME Code formulas. The customary Imperial database isused for consistency. The finalized results are reflected to showthe users set of selected units.

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Vessel Name: NITROGEN RECEIVERVESSEL TAG:566-V-2819 A/BCALCULATION NUMBER:14615-P11-CS-003PV Elite 2014 Licensee: SPLM Licensed UserFileName : 566-V-2819 A~B-STAGE-2 TRANSPORTATION.Input Echo :Step:1

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PV Elite Vessel Analysis Program: Input Data

Vessel Name: NITROGEN RECEIVERVESSEL TAG:566-V-2819 A/BCALCULATION NUMBER:14615-P11-CS-003

Design Internal Pressure (for Hydrotest)

0.0000

Design Internal Temperature

0

Type of Hydrotest

barC

not Specified

Hydrotest Position

Horizontal

Projection of Nozzle from Vessel Top

0.0000

mm

Projection of Nozzle from Vessel Bottom

0.0000

mm

0

C

Minimum Design Metal TemperatureType of Construction

Welded

Special Service

None

Degree of Radiography

RT-2

Miscellaneous Weight Percent

0.0

Use Higher Longitudinal Stresses (Flag)

Y

Select t for Internal Pressure (Flag)

N

Select t for External Pressure (Flag)

N

Select t for Axial Stress (Flag)

N

Select Location for Stiff. Rings (Flag)

N

Consider Vortex Shedding

Y

Perform a Corroded Hydrotest

N

Is this a Heat Exchanger

No

User Defined Hydro. Press. (Used if > 0)

0.0000

bar

User defined MAWP

0.0000

bar

User defined MAPnc

0.0000

bar

Load Case 1

NP+EW+WI+FW+BW

Load Case 2

NP+EW+EE+FS+BS

Load Case 3

NP+OW+WI+FW+BW

Load Case 4

NP+OW+EQ+FS+BS6 of 46

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Load Case 5

NP+HW+HI

Load Case 6

NP+HW+HE

Load Case 7

IP+OW+WI+FW+BW

Load Case 8

IP+OW+EQ+FS+BS

Load Case 9

EP+OW+WI+FW+BW

Load Case 10

EP+OW+EQ+FS+BS

Load Case 11

HP+HW+HI

Load Case 12

HP+HW+HE

Load Case 13

IP+WE+EW

Load Case 14

IP+WF+CW

Load Case 15

IP+VO+OW

Load Case 16

IP+VE+EW

Load Case 17

NP+VO+OW

Load Case 18

FS+BS+IP+OW

Load Case 19

FS+BS+EP+OW

Wind Design Code

Wind Profile Height mm

User Defined

Pressure

kPa

10000.0000

0.3056

11000.0000

0.3056

15000.0000

0.3056

15999.9990

0.3056

0.0000

0.0000

0.0000

0.0000

0.0000

0.0000

0.0000

0.0000

Damping Factor (Beta) for Wind (Ope)

1.0000

Damping Factor (Beta) for Wind (Empty)

1.0000

Damping Factor (Beta) for Wind (Filled)

1.0000

Seismic Design Code

G Loading

Seismic Importance Factor

1.000

G Loading Coefficient Gx

0.0807 of 46

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G Loading Coefficient Gz

0.317

G Loading Coefficient Gy

-0.261

Percent Seismic for Hydrotest

0.000

Design Nozzle for M.A.W.P. (maximum)

Y

Consider MAP New and Cold in Noz. Design

Y

Consider External Loads for Nozzle Des.

Y

Use ASME VIII-1 Appendix 1-9

N

Material Database Year

Current w/Addenda or Code Year

Configuration Directives:

Do not use Nozzle MDMT Interpretation VIII-1 01-37

No

Use Table G instead of exact equation for "A"

Yes

Shell Head Joints are Tapered

Yes

Compute "K" in corroded condition

Yes

Use Code Case 2286

No

Use the MAWP to compute the MDMT

Yes

Using Metric Material Databases, ASME II D

Yes

Complete Listing of Vessel Elements and Details:

Element From Node

10

Element To Node

20

Element TypeDescription

EllipticalLEFT ELLIPTICAL HEAD

Distance "FROM" to "TO"

50.000

mm

Inside Diameter

3200.0

mm

Element Thickness

20.000

mm

Internal Corrosion Allowance

0.0000

mm

Nominal Thickness

23.000

mm

External Corrosion Allowance

0.0000

mm

0.0000

bar

Design Internal Pressure8 of 46

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Design Temperature Internal Pressure

0

Design External Pressure

0.0000

Design Temperature External Pressure

0

Effective Diameter MultiplierMaterial Name

CbarC

2.5

[Normalized]

SA-516 70

Allowable Stress, Ambient

138.00

N/mm

Allowable Stress, Operating

138.00

N/mm

Allowable Stress, Hydrotest

234.00

N/mm

Material Density

7750.4

kg/m

P Number Thickness

32.004

mm

Yield Stress, Operating

262.00

N/mm

UCS-66 Chart Curve Designation

D

External Pressure Chart Name

CS-2

UNS Number

K02700

Product Form

Plate

Efficiency, Longitudinal Seam

1.0

Efficiency, Circumferential Seam

1.0

Elliptical Head Factor

2.0

Element From Node

10

Detail Type

Nozzle

Detail ID

MW1

Dist. from "FROM" Node / Offset dist

0.0000

Nozzle Diameter

24.0

Nozzle Schedule

40

Nozzle Class

150

Layout Angle

0.0

Blind Flange (Y/N)

in.

Y

Weight of Nozzle ( Used if > 0 )

4.6780

Grade of Attached Flange

GR 1.1

Nozzle Matl

mm

[Normalized]

kN

SA-516 70

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Element From Node

20

Element To Node

30

Element Type

Cylinder

Description

SHELL


12200.

mm

Inside Diameter

3200.0

mm

Element Thickness

22.000

mm


0.0000

mm

Nominal Thickness

22.000

mm


0.0000

mm

Design Internal Pressure

0.0000

bar


0


0.0000


0


CbarC

2.5

[Normalized]

SA-516 70


1.0


0.85

Element From Node

20

Detail Type

Saddle

Detail ID

Left Saddle


1800.0

mm

Width of Saddle

230.00

mm

Height of Saddle at Bottom

2000.0

mm

Saddle Contact Angle

120.0

Height of Composite Ring Stiffener

0.0000

mm

Width of Wear Plate

505.00

mm

Thickness of Wear Plate

22.000

mm

Contact Angle, Wear Plate (degrees)

132.0

Element From Node

20

Detail Type

Saddle

Detail ID

RIGHT SADDLE10 of 46

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10400.

mm

Width of Saddle

230.00

mm

Height of Saddle at Bottom

2000.0

mm

Saddle Contact Angle

120.0

Height of Composite Ring Stiffener

0.0000

mm

Width of Wear Plate

505.00

mm

Thickness of Wear Plate

22.000

mm

Contact Angle, Wear Plate (degrees)

132.0

Element From Node

20

Detail Type

Platform

Detail ID

PLAT:[1 OF 1]


50.000

Platform Start Angle (degrees)

0.0

Platform End Angle

0.0

(degrees)

Platform Wind Area

2.50E+06

mm

mm

Platform Weight

24.525

kN

Platform Railing Weight

0.0000

kN/mm

Platform Grating Weight

0.0000

N/m

Platform Width

3100.0

mm

Platform Height

1000.0

mm

Platform Clearance or End Offset

400.00

mm

Platform Force Coefficient

2.0

Ladder Layout Angle

0.0

Ladder Start Elevation

0.0000

mm

Ladder End Elevation

0.0000

mm

Unit Weight of Ladder

0.0000

kN/mm

Platform Length (top head platform)

1300.0

mm

Element From Node

20

Detail Type

Platform

Detail ID

PLAT:[2 OF 2]


10250.

Platform Start Angle (degrees)

mm

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Platform End Angle

(degrees)

0.0

Platform Wind Area

2.50E+06

mm

Platform Weight

30.000

kN

Platform Railing Weight

0.0000

kN/mm

Platform Grating Weight

0.0000

N/m

Platform Width

6200.0

mm

Platform Height

1000.0

mm

Platform Clearance or End Offset

400.00

mm

Platform Force Coefficient

2.0

Ladder Layout Angle

0.0

Ladder Start Elevation

0.0000

mm

Ladder End Elevation

0.0000

mm

Unit Weight of Ladder

0.0000

kN/mm

Platform Length (top head platform)

2000.0

mm

Element From Node

20

Detail Type

Nozzle

Detail ID

i 3"


250.00

Nozzle Diameter

2.0

Nozzle Schedule

XXS

Nozzle Class

300

Layout Angle

0.0

Blind Flange (Y/N)

in.

N


0.1411


GR 1.1

Nozzle Matl

mm

[Impact Tested]

kN

SA-333 6

Element From Node

20

Detail Type

Nozzle

Detail ID

D 4"


11750.

Nozzle Diameter

4.0

Nozzle Schedule

mmin.

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Nozzle Class

150

Layout Angle

180.0

Blind Flange (Y/N)

N


0.1992


GR 1.1

Nozzle Matl

[Impact Tested]

SA-333 6

Element From Node

20

Detail Type

Nozzle

Detail ID

V 4"


vent

11425.

Nozzle Diameter

4.0

Nozzle Schedule

160

Nozzle Class

150

Layout Angle

0.0

Blind Flange (Y/N)

0.2966


GR 1.1

[Impact Tested]

in.

kN

SA-333 6

Element From Node

20

Detail Type

Nozzle

Detail ID

O 3"


11950.

Nozzle Diameter

3.0

Nozzle Schedule

160

Nozzle Class

300

Layout Angle

0.0

Blind Flange (Y/N)

mmin.

N


0.2282


GR 1.1

Nozzle Matl

mm

N


Nozzle Matl

kN

[Impact Tested]

kN

SA-333 6

Element From Node

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Detail Type

Nozzle

Detail ID

P 2"


750.00

Nozzle Diameter

2.0

Nozzle Schedule

160

Nozzle Class

300

Layout Angle

0.0

Blind Flange (Y/N)

0.1007


GR 1.1

[Impact Tested]

kN

SA-333 6

Element From Node

20

Detail Type

Nozzle

Detail ID

T 2"


1250.0

Nozzle Diameter

2.0

Nozzle Schedule

160

Nozzle Class

300

Layout Angle

0.0

Blind Flange (Y/N)

mmin.

N


0.1007


GR 1.1

Nozzle Matl

in.

N


Nozzle Matl

mm

[Impact Tested]

kN

SA-333 6

Element From Node

20

Detail Type

Nozzle

Detail ID

RD


10350.

Nozzle Diameter

3.0

Nozzle Schedule

160

Nozzle Class

300

Layout Angle

0.0

Blind Flange (Y/N)

mmin.

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0.2295


GR 1.1

Nozzle Matl

[Impact Tested]

kN

SA-333 6

Element From Node

20

Detail Type

Weight

Detail ID

INTERNALS WEIGH


5950.0

mm

Miscellaneous Weight

9.8060

kN

Offset from Element Centerline

0.0000

mm

--------------------------------------------------------------------

Element From Node

30

Element To Node

40

Element Type

Elliptical

Description

Right Head


50.000

mm

Inside Diameter

3200.0

mm

Element Thickness

20.000

mm


0.0000

mm

Nominal Thickness

23.000

mm


0.0000

mm

Design Internal Pressure

0.0000

bar


0


0.0000


0


CbarC

2.5

[Normalized]

SA-516 70


1.0


1.0

Elliptical Head Factor

2.0

Element From Node

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Detail Type

Nozzle

Detail ID

MW 2


0.0000

Nozzle Diameter

24.0

Nozzle Schedule

40

Nozzle Class

150

Layout Angle

0.0

Blind Flange (Y/N)

in.

Y


4.6780


GR 1.1

Nozzle Matl

mm

[Normalized]

kN

SA-516 70

PV Elite is a trademark of Intergraph CADWorx & Analysis Solutions, Inc. 2014

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Vessel Name: NITROGEN RECEIVERVESSEL TAG:566-V-2819 A/BCALCULATION NUMBER:14615-P11-CS-003PV Elite 2014 Licensee: SPLM Licensed UserFileName : 566-V-2819 A~B-STAGE-2 TRANSPORTATION.XY Coordinate Calculations :Step:2

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XY Coordinate Calculations

|

|

|

From| To |

X (Horiz.)|

|

|

mm

|

|

|

|

Y (Vert.) |DX (Horiz.)| DY (Vert.) |mm

|

mm

|

mm

|

-------------------------------------------------------------LEFT ELLIP|

50.0000 |

... |

50.0000 |

... |

SHELL|

12250.0 |

... |

12200.0 |

... |

Right Head|

12300.0 |

... |

50.0000 |

... |


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Vessel Name: NITROGEN RECEIVERVESSEL TAG:566-V-2819 A/BCALCULATION NUMBER:14615-P11-CS-003PV Elite 2014 Licensee: SPLM Licensed UserFileName : 566-V-2819 A~B-STAGE-2 TRANSPORTATION.Wind Load Calculation :Step:7

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Note: Using the User Defined Wind Profile ...

Note: Due to a computed wind velocity of 0.0, vortex effects could notbe computed for user defined wind pressure vs. elevation.

Platform Load Calculations

ID

Wind Areamm

Elevationmm

Pressure

Force

kPa

Cf

kN

------------------------------------------------------------------------PLAT:[1 OF 1]

2499990.00

50.00

0.31

0.76

2.00

PLAT:[2 OF 2]

2499990.00

10250.00

0.31

0.76

2.00

Pressure

Force

Wind Loads on Masses/Equipment/Piping

ID

Wind Areamm

Elevationmm

kPa

kN

------------------------------------------------------------------------INTERNALS WEI

0.00

5950.00

0.31

0.00

Wind Load Calculation

|

|

Wind

|

Wind |

Wind |

Wind

|

Element |

From| To |

Height

|

Diameter |

Area |

Pressure

|

Wind Load |

kPa

|

|

|

mm

|

mm

|

mm

|

kN

|

--------------------------------------------------------------------------10|

20|

2000.00 |

8100.00 | 2.492E+06 |

0.30565 |

0.76155 |

20|

30|

2000.00 |

8110.00 | 98.94E+06 |

0.30565 |

31.7690 |

30|

40|

2000.00 |

8100.00 | 2.492E+06 |

0.30565 |

0.76155 |

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Vessel Name: NITROGEN RECEIVERVESSEL TAG:566-V-2819 A/BCALCULATION NUMBER:14615-P11-CS-003PV Elite 2014 Licensee: SPLM Licensed UserFileName : 566-V-2819 A~B-STAGE-2 TRANSPORTATION.Wind Load Calculation :Step:7

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Vessel Name: NITROGEN RECEIVERVESSEL TAG:566-V-2819 A/BCALCULATION NUMBER:14615-P11-CS-003PV Elite 2014 Licensee: SPLM Licensed UserFileName : 566-V-2819 A~B-STAGE-2 TRANSPORTATION.Earthquake Load Calculation :Step:8

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Input Values for G Loading:

Horizontal Acceleration factor

(GX)

0.080

Horizontal Acceleration factor

(GZ)

0.317

Vertical

(GY)

-0.261

Acceleration factor

Computed Results:

Note: Loads are distributed evenly among all elements for horizontalgeometries.

Earthquake Load Calculation

|

| Earthquake | Earthquake |

From| To ||

|

Element |

Height |

Weight | Ope

mm

kN

|

|

Load |

kN

|

------------------------------------------------10|

20|

1600.00 |

71.0603 |

22.5261 |

20|Sadl|

1600.00 |

71.0603 |

22.5261 |

Sadl|

30|

1600.00 |

71.0603 |

22.5261 |

20|

30|

1600.00 |

71.0603 |

22.5261 |

30|

40|

1600.00 |

71.0603 |

22.5261 |


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Vessel Name: NITROGEN RECEIVERVESSEL TAG:566-V-2819 A/BCALCULATION NUMBER:14615-P11-CS-003PV Elite 2014 Licensee: SPLM Licensed UserFileName : 566-V-2819 A~B-STAGE-2 TRANSPORTATION.Center of Gravity Calculation :Step:9

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Shop/Field Installation Options :

Platform(s) installed in the

Shop.

Note : The CG is computed from the first Element From Node

Center of Gravity of Saddles

6150.000 mm

Center of Gravity of Platforms

492.573 mm

Center of Gravity of Nozzles

6446.874 mm

Center of Gravity of Added Weights (Operating)

6000.000 mm

Center of Gravity of Added Weights (Empty)

6000.000 mm

Center of Gravity of Bare Shell New and Cold

6150.000 mm

Center of Gravity of Bare Shell Corroded

6150.000 mm

Vessel CG in the Operating Condition

5286.565 mm

Vessel CG in the Fabricated (Shop/Empty) Condition

5286.565 mm

Vessel CG in the Test Condition

5932.272 mm


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Vessel Name: NITROGEN RECEIVERVESSEL TAG:566-V-2819 A/BCALCULATION NUMBER:14615-P11-CS-003PV Elite 2014 Licensee: SPLM Licensed UserFileName : 566-V-2819 A~B-STAGE-2 TRANSPORTATION.Horizontal Vessel Analysis (Ope.) :Step:10

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ASME Horizontal Vessel Analysis: Stresses for the Left Saddle(per ASME Sec. VIII Div. 2 based on the Zick method.)

Horizontal Vessel Stress Calculations : Operating Case

Note: Wear Pad Width (505.00) is less than 1.56*sqrt(rm*t)and less than 2a. The wear plate will be ignored.

Minimum Wear Plate Width to be considered in analysis [b1]:= min( b + 1.56*sqrt( Rm * t ), 2a )= min( 230.000 + 1.56*sqrt( 1611.0000 * 22.0000 ), 2 * 1800.000 )= 523.6863 mm

Input and Calculated Values:

Vessel Mean Radius

Rm

1611.00

mm

Stiffened Vessel Length per 4.15.6

L

12300.00

mm

Distance from Saddle to Vessel tangent

a

1800.00

mm

Saddle Width

b

230.00

mm

Saddle Bearing Angle

theta

120.00

degrees

Inside Depth of Head

h2

800.00

mm

Shell Allowable Stress used in Calculation

138.00

N/mm

Head Allowable Stress used in Calculation

138.00

N/mm

Circumferential Efficiency in Plane of Saddle

1.00

Circumferential Efficiency at Mid-Span

1.00

Saddle Force Q, Operating Case

Horizontal Vessel Analysis Results:

389.87

Actual22 of 46

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------------------------------------------------------------------Long. Stress at Top

of Midspan

-2.40

-209.04

N/mm

Long. Stress at Top

of Midspan

2.40

138.00

N/mm

Long. Stress at Bottom of Midspan

2.40

138.00

N/mm

Long. Stress at Top

of Saddles

6.38

138.00

N/mm

Long. Stress at Bottom of Saddles

-3.54

-209.04

N/mm

Long. Stress at Bottom of Saddles

3.54

138.00

N/mm

Tangential Shear in Shell

8.38

110.40

N/mm

75.38

172.50

N/mm

2.57

138.00

N/mm

Circ. Stress at Horn of SaddleCirc. Compressive Stress in Shell

Intermediate Results: Saddle Reaction Q due to Wind or Seismic

Saddle Reaction Force due to Wind Ft [Fwt]:= Ftr * ( Ft/Num of Saddles + Z Force Load ) * B / E= 3.00 * ( 145.9/2 + 0 ) * 2000.0000/3030.0000= 144.5 kN

Saddle Reaction Force due to Wind Fl or Friction [Fwl]:= max( Fl, Friction Load, Sum of X Forces) * B / Ls= max( 34.74 , 29.45 , 0 ) * 2000.0000/8600.0010= 8.1 kN

Saddle Reaction Force due to Earthquake Fl or Friction [Fsl]:= max( Fl, Friction Force, Sum of X Forces ) * B / Ls= max( 34.74 , 29.45 , 0 ) * 2000.0000/8600.0010= 8.1 kN

Saddle Reaction Force due to Earthquake Ft [Fst]:= Ftr * ( Ft/Num of Saddles + Z Force Load ) * B / E= 3.00 * ( 145/2 + 0 ) * 2000.0000/3030.0000= 144.5 kN23 of 46

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Load Combination Results for Q + Wind or Seismic [Q]:= Saddle Load + Max( Fwl, Fwt, Fsl, Fst )= 245 + Max( 8 , 144 , 8 , 144 )= 389.9 kN

Note: The Wind and Seismic Forces in the horizontal directionshave been added together by user request.

Summary of Loads at the base of this Saddle:Vertical Load (including saddle weight)

404.17

kN

Transverse Shear Load Saddle

72.96

kN

Longitudinal Shear Load Saddle

34.74

kN

Formulas and Substitutions for Horizontal Vessel Analysis:

Note: Wear Plate is Welded to the Shell, k = 0.1

The Computed K values from Table 4.15.1:K1

= 0.1066

K2

= 1.1707

K3

= 0.8799

K4

= 0.4011

K5

= 0.7603

K6

= 0.0529

K7

= 0.0529

K8

= 0.3405

K9

= 0.2711

K10 = 0.0581

K1* = 0.1923

Note: Dimension a is greater than or equal to Rm / 2.

Moment per Equation 4.15.3

[M1]:

= -Q*a [1 - (1- a/L + (R-h2)/(2a*L))/(1+(4h2)/3L)]= -389*1800.00[1-(1-1800.00/12300.00+(1611.000-800.000)/(2*1800.00*12300.00))/(1+(4*800.00)/(3*12300.00))]= -122036.0 N-m

Moment per Equation 4.15.4

[M2]:

= Q*L/4(1+2(R-h2)/(L))/(1+(4h2)/( 3L))-4a/L24 of 46

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= 389*12300/4(1+2(1611-800)/(12300))/(1+(4*800)/(3*12300))-4*1800/12300= 430101.5 N-m

Longitudinal Stress at Top of Shell (4.15.6)

[Sigma1]:

= P * Rm/(2t) - M2/(pi*Rmt)= 0.000 * 1611.000/(2*22.000 ) - 430101.5/(pi*1611.0*22.000 )= -2.40 N/mm

Longitudinal Stress at Bottom of Shell (4.15.7)

[Sigma2]:

= P * Rm/(2t) + M2/(pi * Rm * t)= 0.000 * 1611.000/(2 * 22.000 ) + 430101.5/(pi * 1611.0 * 22.000 )= 2.40 N/mm

Longitudinal Stress at Top of Shell at Support (4.15.10)

[Sigma*3]:

= P * Rm/(2t) - M1/(K1*pi*Rmt)= 0.000*1611.000/(2*22.000)--122036.0/(0.1066*pi*1611.0*22.000)= 6.38 N/mm

Longitudinal Stress at Bottom of Shell at Support (4.15.11)

[Sigma*4]:

= P * Rm/(2t) + M1/(K1* * pi * Rm * t)= 0.000*1611.000/(2*22.000)+-122036.0/(0.1923*pi*1611.0*22.000)= -3.54 N/mm

Maximum Shear Force in the Saddle (4.15.5) [T]:= Q(L-2a)/(L+(4*h2/3))= 389 ( 12300.00 - 2 * 1800.00 )/(12300.00 + ( 4 * 800.00/3))= 253.8 kN

Shear Stress in the shell no rings, not stiffened (4.15.14) [tau2]:= K2 * T / ( Rm * t )= 1.1707 * 253.75/( 1611.0000 * 22.0000 )= 8.38 N/mm25 of 46

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4:44p May 22,2015

Decay Length (4.15.22) [x1,x2]:= 0.78 * sqrt( Rm * t )= 0.78 * sqrt( 1611.000 * 22.000 )= 146.843 mm

Circumferential Stress in shell, no rings (4.15.23) [sigma6]:= -K5 * Q * k / ( t * ( b + X1 + X2 ) )= -0.7603 * 389 * 0.1/( 22.000 * ( 230.00 + 146.84 + 146.84 ) )= -2.57 N/mm

Circ. Comp. Stress at Horn of Saddle, L

stage 2 transportations

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