济南市泉城广场热环境现状及分析  

The Condition and Analysis of Thermal Environment in Jinan Quancheng Square

作　　者：马秀力[1] 肖勇全[1] 

机构地区：[1]山东建筑工程学院热能工程学院

出　　处：《建筑热能通风空调》2005年第3期80-83,共4页Building Energy & Environment

摘　　要：广场热环境与人们密切相关,本文对济南市泉城广场热环境进行了现场测试,并在此基础上分析了不同下垫面、各种朝向的墙面、水景等影响空气温度、热舒适性的因素。结果表明:有树荫、草坪和水的地方,温度明显低于其它地方。在太阳强辐射时间内,不同朝向的外墙外表面温度随方向的不同而变化,其中以西墙外表面温度为最高,其对建筑物的影响也最大。提出了通过增加绿化、水景等措施来改善广场的微气候,提高热舒适性。The thermal environment of square is closely related to people. By the continued experiment measurement of the thermal environment in Jinan Quancheng, the factors of different ground surfaces, four direction’s of metopes, fountain and so on that affect the temperature and thermal comforts were analyzed. The analysis results indicated that the temperature of areas that have trees, grass and water is obviously less than where haven’t those. During the sunshine period, the temperature of external surface on different orientations of buildings differed from one another, in which the external surface temperature of the west wall was higher than others, and its effect to the construction was the most. Based on the analysis, measures were put forward by increasing urban afforest action; fountain to improve the urban square microclimate and thermal comfort.

关 键 词：泉城广场 济南市 环境现状 外表面温度 热舒适性 现场测试 空气温度 辐射时间 热环境 下垫面 建筑物 微气候 朝向 水景 基础 墙面 外墙 

分 类 号：TU111[建筑科学—建筑理论]