Percorrer por autor "Dkhili, Imed"
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- Evaluation of the wind action in a single-family house of light steel ground floorPublication . Dkhili, Imed; Andrade, Carlos A.R.; Costa, LuísA building must resist the actions to which it is likely to be subjected during its life. This thesis indicates how to determine the natural wind actions to be considered in the calculation of the building structures, as well as their constituent elements for each of the zones concerned by these actions. The local wind speed depends on the location, the height above the ground level, the type of terrain it encounters on its way. On its side, a building is an obstacle to the progress of the wind. The wind exerts a pressure on the walls which generates forces perpendicular to the surface of the building. The actions on the building depend on the shape, dimensions, rigidity, openings (doors, windows, leaks) made in the building, as well as its immediate environment. Our work studies the evaluation of the wind’ action in a single-family house on the second floor in light steel. With the first part we started the software of climatological advice to make a detailed study of the wind rose of the site of installation to have all the directions and speeds of the wind and we chose 3 maximum values of different direction. we focus on a multidirectional numerical study by using software (design building) to get the results of the pressure and wind speed on the house and we used the three maximum values to find the wind rose.