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

Q1:) Generate manual wind loading in the design report based IS code as per the following input

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

Aim: To calculate the wind load on the building

Procedure:

Step:1) Given data from the structure

Step:2) As per IS 875 part 3

Basic wind speed(Page 6)

Terrain category

Category 2(page 51)

Risk coefficient (k1) page 7

Terrain factor (k2) page 8

Topography factor (k3) page 8

Importance factor (k4) Page 9

Design wind speed (Vz)

Design wind pressure for each side

Step:3) Calcuations

Step:4)

Internal pressure coefficient

To calculate external pressure coefficient

Step:5)

Wind load on wall

Step:6)

Wind load on roof

Result:

The wind load is calculated using IS code

Q2:) Based on the above calculation apply the loadings on the model

Aim: To provide the wind loads on wind panel &Roof panel of the steel structure

Procedure:

Step :1)

Provide Wind load cases for Wall & Roof

Step:2)

Wall loading

+Y +cpi

+Y -cpi

+X +cpi

+X -cpi

Step:3)

Roof loading

+Y +cpi

Result: The wind load was provided on wall panel & roof panel

Q3:)On a separate model generate wind loading using wind wizard

Aim: To create wind load using wind wizard in tekla

Procedure:

Step:1)

To provide wind load using wizard you should delete all manual wind load cases(if given)

Step:2)

Select wind wizard

Load > Wind load > Wind Wizard

Step:3)

Step:4) Load > Wind load >Wind load cases

Result: Wind load is applied using wizard