庭院式高层办公建筑自然通风研究——以宁波大学科技服务大楼为例

Natural ventilation of courtyard office building: A case study of Ningbo University Science and Technology Service Building

自然通风已经成为绿色建筑设计中重要的一环,良好的室内通风条件可以保证室内人员生理和心理健康,也是预防职业病、控制建筑能耗和成本的重要指标.结合庭院式高层办公建筑实例,采用PKPM-CFD风环境模拟分析软件,对宁波大学科技服务大楼室内自然通风效应进行数值模拟计算.并结合实测数据分析庭院式高层办公建筑自然通风效果,研究结果可为办公建筑自然通风设计提供一些参考.

Natural ventilation has become an important part of green building design. A good indoor ventilation condition can guarantee the physical and mental health of indoor personnel, and is also an important index to prevent occupational diseases and control the energy consumption and the investment cost of a building. Using a courtyard office building of Ningbo university named "Science and Technology Service Building" as a case, the wind environment simulation software PKPM-CFD was applied to calculate the indoor natural ventilation effect, and the natural ventilation effect of courtyard high-rise office buildings is analyzed combined with the measured data. The research results can provide some references for the design of natural ventilation of office buildings.