2 soft platform with RNG k-ε sturbulence mode,considering the varying of wind attack angle every 15°,mean wind pressure coefficients of a cat-head-shaped pipe transmission tower for different wind attack angles were obtained by numerical simulation.

Furthermore,most of the design parameters about windage yaw abroad,such as the conversion factor of the wind speed with height,wind pressure asymmetric coefficient and micro-effects of terrain,are stricter than those at home.

Numerical simulation of effects of roof factors on mean wind pressure on gable-roofed low-rise buildings with eaves

22 soft platform with Reynolds stress model(RMS),authors implied the computational fluid dynamics(CFD) numerical simulated technology to research mean wind pressure distribution on typical spatial structures,such as dome,catenoid and elliptic hyperbolic paraboloid,as well as the characteristics of fluid influence around the structures.

Generally,interference effect of surrounding buildings can decrease the mean wind pressure and increase the fluctuating wind pressure,and the e.

Numerical simulation on average wind pressure on complex roofs with double large cantilever;

Based on the theory above, Numerical wind tunnel simulation is operated on Lubango stadium roof in RNG k-εturbulence model by cfx program to investigate average wind pressure.