To calculate wind load for industrial steel structures and to apply it by using TSD

1. Generate manual wind loading in the design report based IS code as per the following input

• Basic wind speed = 39m/s
• Terrain category 2

• First we Calculate the load cominh on the structure and make the report

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1. Based on the above calculation apply the loadings on the model

• Add wind loadcases in Tekla
• 
• Now as per the values in the sheet,apply the laod .
• 253kN/m2 acting on y direction
• 
• -0.951KN/m2 acting on
• Frame 6 Wind+y+CPi
• 
• Apply all the loads accordingly in y direction for + and – direction.
• Apply the loads in x direction
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• Apply wind loads on the roof

1. On a separate model generate wind loading using wind wizard

• Go to WinWizard
• Select the option Worst Case Data
• Option: CONSIDER tOPHPGRAPHY
• Consider Cylonic Effect
• 
• Press Next
• Once we click next Design Wind pressure tab will be Appear on display
• Here Building Height 12m ( Override calculated)
• Building type: All general buildings
• Structure type - post cyclonic importance : Intusdrial structure
• Then Basic wind speed, Vb : 39
• 
• Press Next
• Then select Terrain Category : 2) Open terrain scattered obstrudions
• Fetch a distance: 7
• 
• Press Next
• Topography tab appear on display
• Here we haven't change anything
• Press Next
• Result will be default as software
• 
• 
• Finish
• Then Go to Wind load case
• Here the Cpi Value wil change Direction:0 ,Cpi : 0.500
• Direction:0 ,Cpi : -0.500
• Direction:90 ,Cpi : 0.500
• Direction:90 ,Cpi : -0.500
• Direction:180 ,Cpi : 0.500
• Direction:180 ,Cpi : -0.500
• Direction:270 ,Cpi : 0.500
• Direction:270,Cpi : -0.500
• 
• Press Ok