tutorial of wrc 107 for trunnion

PROCEDURE OF WRC-107 CALCULATIONS FOR TRUNNIONHorizontal lift

SKETCH

Step 1 Note values from output file of PVElite, as shown below.

Import data from PV elite

Step 2

Step 3 In PV Elite, Click this button -->(To start design of lifting lug)

Step 4

Open PVElite

A new window "COADE CALC" will open, Go to Step 4

Step 4As shown below in sketch

Step 5

Step 6box as indicated below:

Go to 'Analysis'→'Choose Analysis type'→'Legs and Lugs'

A new window will open. Click " +" new Item button

Fill in the data from Datasheet or PVElite output file and select trunnion in "Analysis Type"

Inputs requiredBy program

Step 7A Provide following values for calculating Axial Load, Normal Load, Tangential Load.

Weight of Empty Vessel (From Step 1 and convert it into Newtons) W = 15000 N

No. of Trunnions n = 2

Load Per Trunnion W / n = 7500 N

FOR HORIZONTAL LIFT ORIENTATIONAxial Load, 5% of (W / n) = 375 NNormal Load W / n = 7500 NTangential Load 5% of (W / n) = 375 N

Step 7B

calculation as indicated in the figure below:

Figure shown below helps selecting Dimension of trunnion

Now click ">>" button as indcated above. New window "Dialog" will open. Fill in the

specifications for trunnion (as calculated in Step 7A) and check in the box for WRC 107

Step 8

Step 9

Step 10

Step 11

Step 12

Click OK in dialog window, click Load and fill in the vessel empty weight (from Step 1) and occasional load factor.As shown below:

Now Save your program by clicking →

Analyze your program by clicking →

Read at the end of Report.

If the results are "Fail. Go to Step 7B & try with different geometrical dimensions.

Unless you get Passed message.

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File name:document.xls

PROCEDURE OF WRC-107 CALCULATIONS FOR TRUNNIONVertical lift

SKETCH

Step 1 Note values from output file of PVElite, as shown below.

Import data from PV elite

Step 2

Step 3 In PV Elite, Click this button -->(To start design of lifting lug)

Step 4

Open PVElite

A new window "COADE CALC" will open, Go to Step 4

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Step 4As shown below in sketch

Step 5

Step 6as indicated below:

Go to 'Analysis'→'Choose Analysis type'→'Legs and Lugs'

A new window will open. Click " +" new Item button

Fill in the data from Datasheet or PVElite output file and select trunnion in "Analysis Type" box

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Input required

By Program

Step 7A Provide following values for calculating Axial Load, Normal Load, Tangential Load.

Weight of Empty Vessel (From Step 1 and convert it into Newtons) W = 15000 N

No. of Trunnions n = 2

Load Per Trunnion W / n = 7500 N

FOR VERTICAL LIFT ORIENTATIONAxial Load, W / n = 7500 NNormal Load 5% of (W / n) = 375 NTangential Load 5% of (W / n) = 375 N

Step 7B

calculation as indicated in the figure below:

Figure shown below helps selecting Dimension of trunnion

Now click ">>" button as indcated above. New window "Dialog" will open. Fill in the

specifications for trunnion (as calculated in Step 7A) and check in the box for WRC 107

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Step 8

Step 9

Step 10

Click OK in dialog window, click Load and fill in the vessel empty weight (from Step 1) and occasional load factor as shown below:

Now Save your program by clicking →

Analyze your program by clicking →

of 10


Step 11

STEP 12

Read at the end of Report.

If the results are Fail. Go to Step 7B & try with different geometric dimensions.Unless you get passed.

tutorial of wrc 107 for trunnion

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