杨柳青古镇水岸空间夏季热环境特性研究  

Study on Thermal Environment Characteristics of Waterfront Space in Yangliuqing Ancient Town in Summer

作　　者：尹莉媛 王岩 董琪伟 孙立新 YIN Liyuan;WANG Yan;DONG Qiwei;SUN Lixin(School of Architecture,Tianjin Chengjian University,Tianjin 300384,China;State Key Laboratory of Green Building in Western China,Xi'an University of Architecture and Technology,Xi'an,Shaanxi 710055,China;China Academy of Building Research,Beijing 100013,China)

机构地区：[1]天津城建大学建筑学院,天津300384 [2]西安建筑科技大学西部绿色建筑国家重点实验室,陕西西安710055 [3]中国建筑科学研究院有限公司,北京100013

出　　处：《河北工程大学学报（自然科学版）》2024年第1期97-105,共9页Journal of Hebei University of Engineering:Natural Science Edition

基　　金：国家自然科学基金资助项目(52178083);西部绿色建筑国家重点实验室开放研究基金资助项目(LSKF202201);2022年天津市研究生科研创新项目(2022SKYZ229)。

摘　　要：为掌握古镇水岸空间的热环境特性,以杨柳青古镇南运河沿岸街区为研究对象,通过对环境参数进行现场实测,分析太阳辐射、下垫面类型、空间围合形式、水体布局以及植被组合方式等因素对热环境的影响程度和作用规律。结果显示:杨柳青古镇水岸空间夏季呈现出高温低湿的热环境特征;夏季在有无遮阳条件下的环境温度相差较大,正午时平均辐射温度大幅增加是导致水岸空间舒适度下降的主要原因;绿化组合与建筑阴影在景观要素中的降温效果最好。根据以上结论提出杨柳青古镇水岸空间热环境改善对策。In order to grasp the thermal environment characteristics of the waterfront space in the ancient town,the South Canal coastal block of Yangliuqing Ancient Town was taken as the research object.Through on-site measurement of environmental parameters,the impact and laws of factors such as solar radiation,underlying surface type,spatial enclosure form,water body layout,and vegetation combination on the thermal environment were analyzed.The results show that the waterfront space of Yangliu-qing Ancient Town exhibits a high temperature and low humidity thermal environment in summer.In summer,there is a significant difference in the environmental temperature with and without shading conditions,and the significant increase in the average radiation temperature at noon is the main reason for the decrease in the comfort of waterfront spaces.The combination of greenery and architectural shadows has the best cooling effect among landscape elements.Based on the above conclusions,the measures are proposed to improve the thermal environment of the waterfront space in Yangliuqing Ancient Town.

关 键 词：古镇 水岸空间 热环境 辐射温度 优化对策 

分 类 号：TU119.4[建筑科学—建筑理论]