Wind Tunnel Experiments of Wind Pressure Distribution on Buildings along a Street of a High Densely Built-up Area

摘要

An experimental investigation of the natural ventilation in terms of wind pressure gradient △c_p between the opposite faces of cubic buildings inside a street located within a high densely built-up area was presented. From the results of these experiments, it was found that:1)The natural ventilation performance of the wind depends basically on the applied wind direction. 2) It is recommended to carry out cxcecdancc probability analysis of the wind velocity based on the wind rose data of the construction site. It may gives some advices regarding the best building model.