Challenge

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

1.Aim:

To generate manual wind loading in the design report based IS code as per the following input

Procedure:

Open Excel sheet for calculation and open TSD file which created early to check dimension of the building.
Refer code IS 875 Part-3 2015 for,
For K_1,
For k_2,
K₂factor is,
For k_3,
For k_4,
Internal pressure coefficient- 7.3.2.2
For external co-efficient, Refer Table 5
With the above reference, Enter the value in excel for calculation.
Wall loading calculation:
Roof loading calculation:
Refer code IS 875 part 3

Result:

Hence, the calculation is done by refering IS 875-2015 Part-3.

2.Aim:

To apply the loadings on the mode from the above calculation

Procedure:

For applying wind load,
In TSD file, go to Load -> Load cases -> add to add the main load cases
Click ok
Y- direction:
Select the load case, Wind +Y +Cpi in status bar and go to 3D view.
Go to load -> Area load and select below property in property window and select the wall panel in face A.
Go to face B and apply load as mentioned in the table.
Go to face c and D and model wall panel as shown below.
Go to face C and apply load as mentioned in the table
Go to face D and apply load as mentioned in the table
Change the load case to +Y -Cpi and follow the same procedure.
Face A:
Face B:
Face C:
Face D:
X-direction:
Take X direction front side as face A and apply load as applied before.
Face B:
Face c:
Face D:
Go to +X -Cpi and apply the load by following the same procedure
Face B:
Face c:
Face D:

Roof loading:
Go to 3D view
Face EF:
Select load as +Y +Cpi and give the loading on roof as shown below
Face GH:
Select load as +Y -Cpi and give the loading as shown below
Face EF:
Face GH:
Select load as +X +Cpi and give the loading as shown below
Face EG:
Face FH:
Select load as +X -Cpi and give the loading as shown below
Face EG:
Face FH:
Result:
Click validate to validate the model.
Hence the loading is applied to the wind panel and roof panel by the above steps.

To generate wind loading using wind wizard on a separate model.

Procedure:

Open the TSD file for steel building and save as in different folder for wind wizard analysis
Select Load -> Wind wizard and select the following option and click next
Click next and select the below setting.
Click next which will show the Design wind pressure.
It shows Wind pressure as per the degree
Click finish.
Select load -> load cases and enter the cases.
Click analyze-> first order -> combination -> ok
Results:
Click validate to check the model.
Select the load combination in the status and click the review view.
Select the result view in the status below to see the results.

Ship work like this
in your own course.