Numerical simulation analysis of wind interference effects on the roof of low-rise gable-roofed buildings

The numerical simulation techniques are employed to study a common two dual-slope roof the same before and after the light steel plant layout,in different distances and different wind directions its roof and wind pressure changes in the interaction.Compared the result with single,the distribution trends of wind pressures on the surface of the building complex caused by the effect of multi-building interaction were analyzed.The results obtained in this design of groups of the light-weight steel buildings can be applicable to wind-resisting.