摘要
本文以陕南秦巴山区的典型传统民居夯土石板房为研究对象,以被动式太阳能建筑设计策略为目标,针对民居的夏季热特性展开研究。通过对民居夏季室内外热环境的现场调研、实地测试、综合分析,研究夯土石板房夏季室内热环境的特点及形成机理,因地制宜地提出民居夏季防热的优化措施,白天采用墙体被动式集热与屋面阁楼封闭空气间层绝热相结合的隔热模式,夜间利用热压自然通风原理进行室内降温。上述措施可以有效改善民居的夏季室内热湿环境,推动秦巴山区传统民居的生态化发展。
In accordance with passive solar energy design strategies,the summer thermal capacity of traditional rammed earth dwellings in Qinba mountain area was studied.Through site investigation,field tests and comprehensive analyses of the indoor and outdoor thermal environment in summer,the characteristics and formation mechanisms of summer indoor thermal environment were explored.Then,some optimization measures were developed to prevent interior overheating.In daytime,passive heat insulation of rammed earth walls combined with air gaps insulation of attic can be used to keep a comfortable interior temperature,while at night,the stack ventilation can be used.
作者
张涛
张琪玮
买亚锋
ZHANG Tao;ZHANG Qiwei;MAI Yafeng(Xi'an University of Architecture and Technology,Xi'an 710055,Shaanxi,China;Department of Civil Engineering,Monash University,Melbourne 38001,Australia;Xi'an Construction Engineering Group Co.,LTD.,Xi'an 110065,Shaanxi,China)
出处
《建筑科学》
CSCD
北大核心
2021年第8期104-109,共6页
Building Science
基金
陕西省自然科学基础研究计划项目“陕南山地既有乡村民居生态改进策略研究”(18JM5140)
西安建筑科技大学基础研究项目“陕南山地乡村典型民居的更新与发展策略研究”(JC1614)
国家CSC公派留学基金委资助(201808615031)。
