摘要
科技的发展和经济水平的提高促进了各种各样工程项目的建设,由此带来的资源浪费和环境污染问题也日趋严重,绿色建筑的理念逐渐成为主流。室内外风环境作为绿色建筑分析中的重要内容得到了更多的重视。BIM技术的应用在仿真模拟中体现了其独特的优势,以大型地震工程模拟研究设施为例,对其进行基于BIM技术的自然通风模拟和室外风环境模拟,得到风速图、风压图等。为了拓展BIM技术在不同建筑中的应用,实施了基于BIM技术的室内外风环境模拟的流程,由此提出一套系统的、可广泛应用的模拟分析方法。
The development of science and technology and the improvement of economic level promote the construction of various engineering projects,the caused resource waste and environmental pollution have become increasingly serious,and the concept of green building has gradually become the mainstream.Indoor and outdoor wind environment has received more attention as an important part of green building analysis.The application of BIM technology embodies its unique advantages in simulation.Taking National Facility for Earthquake Engineering Simulation as an example,it conducts natural ventilation simulation and outdoor wind environment simulation based on BIM technology,and obtains wind speed map,wind pressure map,etc.In order to expand the application of BIM technology in different buildings,the process of indoor and outdoor wind environment simulation based on BIM technology was implemented,and a systematic and widely applicable simulation analysis method was proposed.
作者
高喜峰
刘丹阳
韩庆华
徐杰
GAO Xi-feng;LIU Dan-yang;HAN Qing-hua;XU Jie(Key Laboratory of Integrated Simulation of Earthquake Engineering and Urban and Rural Seismic Resilience of China Seismological Bureau,Tianjin University,Tianjin 300350,China;State Key Laboratory of Hydraulic Engineering Simulation and Safety,Tianjin University,Tianjin 300350,China;Key Laboratory of Civil Engineering Structure and Safety Education in Binhai,Tianjin University,Tianjin 300350,China;School of Civil Engineering,Tianjin University,Tianjin 300350,China)
出处
《建筑节能》
CAS
2020年第7期62-65,162,共5页
BUILDING ENERGY EFFICIENCY
关键词
BIM技术
室外风环境模拟
自然通风模拟
风速
风压
BIM technology
outdoor wind environment simulation
natural ventilation simulation
wind speed
wind pressure
