城市人为热及其影响城市热环境的研究综述  

Review on Research of Anthropogenic Heat Emission and Its Influence on Urban Thermal Environment

作　　者：王频[1] 孟庆林[1] 

机构地区：[1]华南理工大学亚热带建筑科学国家重点实验室建筑节能研究中心,广州510640

出　　处：《建筑科学》2013年第8期99-106,共8页Building Science

基　　金：国家国际科技合作计划"东亚城市气候变化机理及现代实验方法研究"项目(2011DFA91210);"十二五"国家科技支撑计划项目"夏热冬暖地区建筑节能技术优化与集成研究"(2011BAJ01B01)

摘　　要：建筑群布局与空间几何形态、下垫面物理属性以及人为热排放是影响城市热岛的3大人为因素。近年来,针对城市热岛与影响因素的研究层出不穷。对城市人为热及其影响室外热环境的研究进行梳理是对影响城市热岛的人为因素进行研究的完善和补充。本文从城市人为排热量统计、人为热对城市室外气温的影响2方面展开,对国内外相关研究进展进行综述,对研究对象、人为排热量计算方法和人为排热量对城市热环境影响研究方法 3个方面进行总结,并提炼了一些重要结论。本文为该领域接下来相关研究工作的重点提供了线索,即关注人为热排放与城市规划重要指标的关系,探索人为热对城市热环境的影响机理和内在规律,从而提出更全面、更有效改善城市气候的措施。Building group distribution and space geometric configuration,physical property of underlying surface as well as anthropogenic heat emission are 3 human factors influencing urban heat island.In recent years,researches regarding urban heat island and influencing factors emerge in endlessly.The review of researches in urban anthropogenic heat and impact on outdoor thermal environment perfects and complements the researches in human factors influencing urban heat island.This paper unfolds from statistics of urban anthropogenic heat emission and impact of anthropogenic heat on urban outdoor air temperature,reviews the relevant researches at home and abroad and summarizes in 3 aspects of research object,computing method of anthropogenic heat emission and research method of impact of anthropogenic heat emission on urban thermal environment,with important conclusions Abstracted.Besides,this paper also renders clues about the key points for the relevant subsequent researches of the field,i.e.pay attention to the relationship between anthropogenic heat emission and important indicators for urban planning and explore the mechanism and inherent law of impact of anthropogenic heat on urban thermal environment so as to put forward measures for more comprehensive and effective improvement of urban climate.

关 键 词：人为热 热环境 城市规划 

分 类 号：TU119.4[建筑科学—建筑理论]