首页|面向低碳景观的四川地域气候舒适度区划研究

面向低碳景观的四川地域气候舒适度区划研究

Study on Low-carbon Landscape Oriented Climate Comfort Zoning of Sichuan

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适宜的气候区划是实现低碳景观的前提.本文选取四川100个县级以上气象台站的典型气象参数(温度、湿度、风速和太阳辐射),结合WBGT指数和TS指数量化其气候舒适度.参照《热环境根据WBGT指数(湿球黑球温度)对作业人员热负荷的评价》( GB/T 17244-1998)和Givoni提出的环境热舒适度评价指标,给出了四川省气候区划主要指标和辅助指标.由此,将四川划分为了5个气候区,即干冷区、湿冷区、冬暖夏热型湿热区、冬冷夏热型湿热区和温和区.不同区域的气候的特征不同,开展户外活动的季节不同,低碳景观设计策略也不同.研究成果可作为四川及相关气候区域类型的低碳景观设计的参考依据.
Suitable climate zoning is the precondition for realizing the low-carbon landscape. In this paper, combined with the indexes of WBGT and TS,typical climate parameters of typical sites in Sichuan were selected to quantify their climate comfort degree. According to the national thermal environment evaluation standards, the indexes for climate comfort zoning of Sichuan were proposed. As a result,five climate zones in Sichuan were divided, including cold-dry area, cold-wet area, hot-wet area of hot summer and warm winter,hot-wet area of hot summer and cold winter,and mild area. For different areas with differnet cliamtic charateristics,the sutiable seasons for outdoor activity were different,as well as the design strategies for low-carbon landscape.

climate comfort degree,climate zoning,low-carbon landscape,design strategy

陈睿智、董靓

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西南交通大学建筑学院,成都610031

气候舒适度 气候区划 低碳景观 设计策略

国家自然科学基金四川省科技支撑计划项目四川省教育厅旅游发展研究中心课题

510783142008SZ0151LYM11-11

2012

建筑科学
中国建筑科学研究院

建筑科学

CSTPCD北大核心
影响因子:1.113
ISSN:1002-8528
年,卷(期):2012.28(6)
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