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

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

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

Introduction:nLateral Load Calculation and Application

. Validation of model after the loading Application

. Her first we will calculate the wind load manually

. And create the model to apply the load

. In the TEKLA Structural Designer we have a Option of calculating the wind load inside the software using the WIN WiIZARD 

. But here generaly our live projects we calculate the wind loand manualy and then applied on the Software

To creat the Wind and roof panel

. Open TEKLA Structureal Designed to software form my disktop

. Go to file menu to open the previous Challenge-4 Poject 

. Now we wil Creat the Wind shield and Roof Sheild by using Wall and roof panel

. Go to Model , Under the model tab ther is option called Wall panel 

. Selct Wall panel, then Pick the Point 1,  Point 1,  Point 2,  Point 3,  Point 4 Escape 

. Similarly all the wind sheild are created 

Q:1 Aim:  To Generate manual wind loading in the design report based IS code as per the following input

. Basic wind speed = 39m/s

. Terrain category 2

Procedure: Now To Calculate the wind load As per IS: 875 P3-2005 . Open the Excel Document File For Calculating the Wind load Calculation  . Initialy we wil Give the  Basic Parmeters value of :

1. Basic Wind speed Vb 

2. Probable design life of structure

3. Terrain category

4. Ratio for wall & roof co-efficient value

5. Topography factor and etc...

. The Follwoing Calculation Are calculated by using IS: 875 P3-2005 Excel Document Fil

I. Wind Load Calculation:

        

II. Tekla Co-ordinates and External Wall Roof Co-eficient :

III. Roof Co-eficient :

IV. Wall Loading Calculation : Y direction

 Similarly All wind load area calculated in the X-direction as the same procedure follwoed above 

 V. Roof Loading Calculation :

Wind load along Y- dorection (Roof EF and GH)

 

Vi. Roof Loading Calculation : 

Wind load along X- dorection (Roof EG and FH)

Result:  The Wind load Manual calculation are calculated used Above the procedure  by uisng Excel Docement File

    ******************************************************************************************* 

Q:2 

Aim:  To Based on the above calculation apply the loadings on the model

Procedure:

Step-1

. Now After Calculated of Wind load calculation To be apply the loading on the Model 

. Take Previous Challenge File in TEKLA Software 

. Now we have to creat the Loadcase

. Select Loadcase Option are located in under the Load Tab

. Add add the Loadcases 

. Type Wind +Y +Cpi 

. Types of Load case as Wind

. Again Type Wind +Y -Cpi 

. Types of Load case as Wind

. Again Type Wind +X +Cpi 

. Types of Load case as Wind

. Again Type Wind +X -Cpi 

. Types of Load case as Wind

. Similarly all the Load case are created as given below :

• 
• Press Ok
• Now we have to start applyin the Load case

Step-2

. First we will to select the wind loasd case from bottom 

. Then We will Input the value to apply the loadcase On Different Face 

. The +X direction Grid G is: Face-A

. The Grid C is:  Face-B

. The +Y Grid 1 is: Face-C

. The Grid C is: Face-D

. Next to go to Excel File

. And then chek the wind load value to apply on  the model

To Wall Load:

i. Load case: +Y +Cpi

Face: A

. The Height Structure is Upto 12m

. load To be Apply on wall: 0.270 kN/m2

. Then Select the Which frame are we to be aplly 

. Select the Frame G as Face A

.. And seled Load case +Y +Cpi

. Go to Load Tab Select Area Loading

. The direction should be +y so its is acting towards the Building

. To chang Loding properties

. Load Type : Area Loading

. Direction   : Global Y

. Measuring : Along Element

. Load         : 0.270 kN/m2

. Then Aplly for each panel 

Face: B

. Then chek the wind load value to apply on  the model

. The Height Structure is Upto 12m

. load To be Apply on wall: -1.000 kN/m2

. Then Select the Which frame are we to be aplly 

. Select the Frame G as Face B

. And seled Load case +Y +Cpi

. Go to Load Tab Select Area Loading

. The Load value is -Y so its is acting Away from the Building

. To chang Loding properties

. Load Type : Area Loading

. Direction   : Global Y

. Measuring : Along Element

. Load         : -1.000 kN/m2

. Then Aplly for each panel 

. 3D view :

• 

To Validate teh Model:

    

. No Error Hence ok

Face: C . Then chek the wind load value to apply on  the model

. The Height Structure is Upto 12m

. To be Apply on wall: -1.464 kN/m2

. Then Select the Which frame are we to be aplly 

. Select the Frame 1 as Face C

. And seled Load case +Y +Cpi

. Go to Load Tab Select Area Loading

. The Load value is -X so its is acting Away from the Building

. To chang Loding properties

. Load Type : Area Loading

. Direction   : Global X

. Measuring : Along Element

. Load         : -1.464 kN/m2

. Then Aplly for each panel 

. 3D view :

• 

To Validate teh Model:

    

. No Error Hence ok

Face: D

. Then chek the wind load value to apply on  the model

. The Height Structure is Upto 12m

. load To be Apply on wall: -1.464 kN/m2

. Then Select the Which frame are we to be aplly 

. Select the Frame 4 as Face D

. And seled Load case +Y +Cpi

. Go to Load Tab Select Area Loading

. The Load value is -X so its is acting Away from the Building

. So Load value is putin in +X direction

. To chang Loding properties

. Load Type : Area Loading

. Direction   : Global X

. Measuring : Along Element

. Load         : 1.464 kN/m2

.Then Aplly for each panel 

. 3D view :

• 

To Validate teh Model:

    

. No Error Hence ok

 ii. Load case: +Y -Cpi

Face: A

. Then chek the wind load value to apply on  the model

. The Height Structure is Upto 12m

. load To be Apply on wall: -0.340 kN/m2

. Then Select the Which frame are we to be aplly 

. Select the Frame C as Face A

. And seled Load case +Y -Cpi

. Go to Load Tab Select Area Loading

. The direction should be +y so its is acting towards the Building

. To chang Loding properties

. Load Type : Area Loading

. Direction   : Global Y

. Measuring : Along Element

. Load         : -0.340 kN/m2

. Then Aplly for each panel 

. 3D view :

• 

To Validate teh Model:

    

No Error Hence ok

 Face: B

. Then chek the wind load value to apply on  the model

. The Height Structure is Upto 12m

. load To be Apply on wall: 1.600 kN/m2

. Then Select the Which frame are we to be aplly 

. Select the Frame G as Face B

. And seled Load case +Y -Cpi

. Go to Load Tab Select Area Loading

. The direction should be +y so its is acting towards the Building

. To chang Loding properties

. Load Type : Area Loading

. Direction   : Global Y

. Measuring : Along Element

. Load         : 1.600 kN/m2

. Then Aplly for each panel 

. 3D view :

• 

To Validate teh Model:

    

. No Error Hence ok

 Face: C

. Then chek the wind load value to apply on  the model

. The Height Structure is Upto 12m

. load To be Apply on wall: -0.140 kN/m2

. Then Select the Which frame are we to be aplly 

. Select the Frame 1 as Face C

. And seled Load case +Y -Cpi

. Go to Load Tab Select Area Loading

. The Load value is -X so its is acting Away from the Building

. To chang Loding properties

. Load Type : Area Loading

. Direction   : Global X

. Measuring : Along Element

. Load         : -0.140 kN/m2

. Then Aplly for each panel 

. 3D view :

• 

To Validate teh Model:

    

. No Error Hence ok

Face: D

. Then chek the wind load value to apply on  the model

. The Height Structure is Upto 12m

. load To be Apply on wall: 0.140 kN/m2

. Then Select the Which frame are we to be aplly 

. Select the Frame 4 as Face D

. And seled Load case +Y -Cpi

. Go to Load Tab Select Area Loading

. The Load value is +X so its is acting Away from the Building

. So Load value is putin in +X direction

. To chang Loding properties

. Load Type : Area Loading

. Direction   : Global X

. Measuring : Along Element

. Load         : 0.140 kN/m2

. Then Aplly for each panel 

. 3D view :

• 

To Validate teh Model:

No Error Hence ok

iii. Load case: -Y +Cpi

Face: A

. Then chek the wind load value to apply on  the model

. The Height Structure is Upto 12m

. load To be Apply on wall: -1.000 kN/m2

. Then Select the Which frame are we to be aplly 

. Select the Frame C as Face A

. And seled Load case -Y +Cpi

. Go to Load Tab Select Area Loading

. The direction should be -y so its is acting towards the Building

. To chang Loding properties

. Load Type : Area Loading

. Direction   : Global Y

. Measuring : Along Element

. Load         : -1.000 kN/m2

. Then Aplly for each panel 

. 3D view: 

To Validate teh Model:

No Error Hence ok

*(Here Snipped picture is not support, thats why i' didn't shown the result of the Face A -Y+Cpi ,3D figure)*

 Face: B

. Then chek the wind load value to apply on  the model

. The Height Structure is Upto 12m

.  load To be Apply on wall: -1.000 kN/m2

. Then Select the Which frame are we to be aplly 

. Select the Frame G as Face B

. And seled Load case -Y +Cpi

. Go to Load Tab Select Area Loading

. The Load value is -Y so its is acting Away from the Building

. To chang Loding properties

. Load Type : Area Loading

. Direction   : Global Y

. Measuring : Along Element

. Load         : -1.000 kN/m2

. Then Aplly for each panel 

. 3D view :

• 

To Validate teh Model:

    

. No Error Hence ok

 Face: C

. Then chek the wind load value to apply on  the model

. The Height Structure is Upto 12m

. load To be Apply on wall: -1.464 kN/m2

. Then Select the Which frame are we to be aplly 

. Select the Frame 1 as Face C

. And seled Load case -Y +Cpi

. Go to Load Tab Select Area Loading

. The Load value is -X so its is acting Away from the Building

. To chang Loding properties

. Load Type : Area Loading

. Direction   : Global X

. Measuring : Along Element

. Load         : -1.464 kN/m2

. Then Aplly for each panel 

. 3D view :

To Validate teh Model:

No Error Hence ok

 *(Here Snipped picture is not support, thats why i'm didn't shown the result of the Face C -Y+Cpi ,3D figure)*

Face: D

. Then chek the wind load value to apply on  the model

. The Height Structure is Upto 12m

. load To be Apply on wall: 1.464 kN/m2

. Then Select the Which frame are we to be aplly 

. Select the Frame 4 as Face D

. And seled Load case -Y +Cpi

. Go to Load Tab Select Area Loading

. The Load value is +X so its is acting Away from the Building

. So Load value is putin in +X direction

. To chang Loding properties

. Load Type : Area Loading

. Direction   : Global X

. Measuring : Along Element

. Load         : 1.464 kN/m2

. Then Aplly for each panel 

. 3D view :

• 

To Validate teh Model:

No Error Hence ok

iv. Load case: -Y -Cpi

Face: A

. Then chek the wind load value to apply on  the model

. The Height Structure is Upto 12m

. load To be Apply on wall: -1.600 kN/m2

. Then Select the Which frame are we to be aplly 

. Select the Frame C as Face A

. And seled Load case -Y -Cpi

. Go to Load Tab Select Area Loading

. The direction should be -y so its is acting towards the Building

. To chang Loding properties

. Load Type : Area Loading

. Direction   : Global Y

. Measuring : Along Element

. Load         : -1.600 kN/m2

. Then Aplly for each panel 

. 3D view:

• 

To Validate teh Model:

. No Error Hence ok

Face: B

. Then chek the wind load value to apply on  the model

. The Height Structure is Upto 12m

. load To be Apply on wall: 0.333 kN/m2

. Then Select the Which frame are we to be aplly 

. Select the Frame C as Face A

. And seled Load case -Y -Cpi

. Go to Load Tab Select Area Loading

. The direction should be -y so its is acting towards the Building

. To chang Loding properties

. Load Type : Area Loading

. Direction   : Global Y

. Measuring : Along Element

. Load         : 0.333 kN/m2

. Then Aplly for each panel 

. 3D view:

• 

To Validate teh Model:

. No Error Hence ok

Face: C

. Then chek the wind load value to apply on  the model

. The Height Structure is Upto 12m

. load To be Apply on wall: -0.140 kN/m2

. Then Select the Which frame are we to be aplly 

. Select the Frame 1 as Face C

. And seled Load case -Y -Cpi

. Go to Load Tab Select Area Loading

. The Load value is -X so its is acting Away from the Building

. To chang Loding properties

. Load Type : Area Loading

. Direction   : Global X

. Measuring : Along Element

. Load         : -0.140 kN/m2

. Then Aplly for each panel 

. 3D view :

• 

To Validate teh Model:

    

. No Error Hence ok

Face: D

. Then chek the wind load value to apply on  the model

. The Height Structure is Upto 12m

. load To be Apply on wall: 0.140 kN/m2

. Then Select the Which frame are we to be aplly 

. Select the Frame 1 as Face C

. And seled Load case -Y -Cpi

. Go to Load Tab Select Area Loading

. The Load value is X so its is acting Away from the Building

. To chang Loding properties

. Load Type : Area Loading

. Direction   : Global X

. Measuring : Along Element

. Load         : 0.140 kN/m2

. Then Aplly for each panel 

. 3D view :

• 

To Validate teh Model:

    

. No Error Hence ok

Hence The Loadcase, Wind +Y +Cpi , Wind +Y -Cpi , Wind -Y +Cpi , Wind -Y -Cpi Are finished

Similarly The Wind +X +Cpi,  Wind +X Cpi,  Wind -X +Cpi,  Wind -X -Cpi, also Modeled..

To Roof Load:

. Similar Above the Wall loadcase to be aplly Roof load 

. Wind loading along Y direction

Wind Direction +Y

i. Load case: +Y +Cpi

Roof EF:

. The Height Structure is Upto 12m

. load To be Apply on Roof: -1.597  kN/m2

. Then Select the Which frame are we to be aplly 

. Select the Structure 3D view

. Go to Load Tab Select Area Loading

. To chang Loding properties

. Load Type : Area Loading\

. Direction   : Global Y

. Measuring : Along Element

. Load         : -1.597  kN/m2

. Then Aplly for each panel

Roof GH:

.  The Height Structure is Upto 12m

. load To be Apply on Roof: -1.331  kN/m2

. Then Select the Which frame are we to be aplly 

. Select the Structure 3D view

. Go to Load Tab Select Area Loading

. To chang Loding properties

. Load Type : Area Loading

. Direction   : Global Y

. Measuring : Along Element

. Load         : -1.331  kN/m2

. Then Aplly for each panel

ii. Load case: +Y -Cpi

Roof EF:

. The Height Structure is Upto 12m

. load To be Apply on Roof: -0.266  kN/m2

. Then Select the Which frame are we to be aplly 

. Select the Structure 3D view

. Go to Load Tab Select Area Loading

. To chang Loding properties

. Load Type : Area Loading

. Direction   : Global Y

. Measuring : Along Element

. Load         : -0.266  kN/m2

. Then Aplly for each panel

Roof GH:

. The Height Structure is Upto 12m

. load To be Apply on Roof: 0  kN/m2

. Then Select the Which frame are we to be aplly 

. Select the Structure 3D view

. Go to Load Tab Select Area Loading

. To chang Loding properties

. Load Type : Area Loading

. Direction   : Global Y

. Measuring : Along Element

. Load         : 0

. Then Aplly for each panel

iii. Load case: -Y +Cpi

Here Direction of face will change.

Roof EF:

. The Height Structure is Upto 12m

. load To be Apply on Roof: -1.597  kN/m2

. Then Select the Which frame are we to be aplly 

. Select the Structure 3D view

. Go to Load Tab Select Area Loading

. To chang Loding properties

. Load Type : Area Loading

. Direction   : Global Y

. Measuring : Along Element

. Load         :  -1.597  kN/m2

. Then Aplly for each panel

Roof GH:

. The Height Structure is Upto 12m

. load To be Apply on Roof: -1.331  kN/m2

. Then Select the Which frame are we to be aplly 

. Select the Structure 3D view

. Go to Load Tab Select Area Loading

. To chang Loding properties

. Load Type : Area Loading

. Direction   : Global Y

. Measuring : Along Element

. Load         : -1.331  kN/m2

. Then Aplly for each panel

iV. Load case: -Y -Cpi

Roof EF:

. The Height Structure is Upto 12m

. load To be Apply on Roof: -0.266  kN/m2

. Then Select the Which frame are we to be aplly 

. Select the Structure 3D view

. Go to Load Tab Select Area Loading

. To chang Loding properties

. Load Type : Area Loading

. Direction   : Global Y

. Measuring : Along Element

. Load         : -0.266  kN/m2

. Then Aplly for each panel

Roof GH:

. The Height Structure is Upto 12m

. load To be Apply on Roof: 0  kN/m2

. Then Select the Which frame are we to be aplly 

. Select the Structure 3D view

. Go to Load Tab Select Area Loading

. To chang Loding properties

. Load Type : Area Loading

. Direction   : Global Y

. Measuring : Along Element

. Load         : 0

.Then Aplly for each panel

 To Validate the Model:

Wind Direction +X

. Similar Above the Wall loadcase to be aplly Roof load 

. Wind loading along Y direction

i. Load case: +X +Cpi

Roof EG:

. The Height Structure is Upto 12m

. load To be Apply on Roof: -1.730 kN/m2

. Then Select the Which frame are we to be aplly 

. Select the Structure 3D view

. Go to Load Tab Select Area Loading

. To chang Loding properties

. Load Type : Area Loading

. Direction   : Global X

. Measuring : Along Element

. Load         : -1.730  kN/m2

. Then Aplly for each panel

Roof FH:

. The Height Structure is Upto 12m

. load To be Apply on Roof: -1.464 kN/m2

. Then Select the Which frame are we to be aplly 

. Select the Structure 3D view

. Go to Load Tab Select Area Loading

. To chang Loding properties

. Load Type : Area Loading

. Direction   : Global X

. Measuring : Along Element

. Load         : -1.464  kN/m2

. Then Aplly for each panel

ii. Load case: +X -Cpi

Roof EG:

. The Height Structure is Upto 12m

. load To be Apply on Roof: -0.399 kN/m2

. Then Select the Which frame are we to be aplly 

. Select the Structure 3D view

. Go to Load Tab Select Area Loading

. To chang Loding properties

. Load Type : Area Loading

. Direction   : Global X

. Measuring : Along Element

. Load         : -0.399  kN/m2

. Then Aplly for each panel

Roof FH:

. The Height Structure is Upto 12m

. load To be Apply on Roof: -0.133kN/m2

. Then Select the Which frame are we to be aplly 

. Select the Structure 3D view

. Go to Load Tab Select Area Loading

. To chang Loding properties

. Load Type : Area Loading

. Direction   : Global X

. Measuring : Along Element

. Load         : -0.133  kN/m2

. Then Aplly for each panel

 iii. Load case: -X +Cpi

Here Direction of Face will change, load will be changing

Roof EG:

. The Height Structure is Upto 12m

. load To be Apply on Roof: -1.464 kN/m2

. Then Select the Which frame are we to be aplly 

. Select the Structure 3D view

. Go to Load Tab Select Area Loading

. To chang Loding properties

. Load Type : Area Loading

. Direction   : Global X

. Measuring : Along Element

. Load         : -1.464  kN/m2

. Then Aplly for each panel

Roof FH:

. The Height Structure is Upto 12m

. load To be Apply on Roof: -1.730 kN/m2

. Then Select the Which frame are we to be aplly 

. Select the Structure 3D view

. Go to Load Tab Select Area Loading

. To chang Loding properties

. Load Type : Area Loading

. Direction   : Global X

. Measuring : Along Element

. Load         : -1.730  kN/m2

. Then Aplly for each panel

iv. Load case: -X -Cpi

Roof EG:

. The Height Structure is Upto 12m

. load To be Apply on Roof: -0.133 kN/m2

. Then Select the Which frame are we to be aplly 

. Select the Structure 3D view

. Go to Load Tab Select Area Loading

. To chang Loding properties

. Load Type : Area Loading

. Direction   : Global X

. Measuring : Along Element

. Load         : -0.133  kN/m2

. Then Aplly for each panel

Roof FH

. The Height Structure is Upto 12m

. load To be Apply on Roof: -0.399 kN/m2

. Then Select the Which frame are we to be aplly 

. Select the Structure 3D view

. Go to Load Tab Select Area Loading

. To chang Loding properties

. Load Type : Area Loading

. Direction   : Global X

. Measuring : Along Element

. Load         : -0.399  kN/m2

. Then Aplly for each panel

To Validate the Model:

 Result:   Hence The Mnaula wind load calculation and aplying Model are finished 

 

******************************************************************************************* 

Q:3 Aim:  To On a separate model generate wind loading using wind wizard

Procedure: Before the We save this model and go through the wilnd load calculation using Winwizard of the Tekla Software 

. Then delete the our load combination of the manul loading

• 
• . 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

Result:

     

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