敦煌农村民居气候适应策略及优化 #

Climate Adaptive Design Strategies and Optimization for Rural Dwellings in Dunhuang

摘要:

优化农村民居的能源利用技术，是提高其生态性与舒适性的必要途径。以敦煌农村民居为对象，研究农村建筑适应气候、充分利用自然资源的设计策略。利用 Climate Consultant 分析了敦煌地区全年气候，结合软件提供的被动式设计方法，提炼了农村民居适应当地气候的空间特征。结果表明，敦煌民居设计需考虑干旱、冬季严寒和夏季炎热对居住环境的影响。梳理了民居适应上述气候的空间策略，并提出了设计中冬夏季光热利用和保温散热两组矛盾的优化方法，为北方农村建筑适应气候的更新建设提供参考。

Abstract:

Optimizing the usage of energy for rural dwellings is an important method to enhance their ecology and comfort. Take Dunhuang rural dwellings as the object, to study the design strategies for adapting the climate and making the full use of natural resources. Climate Consultant was used to analyze the climate of Dunhuang for the whole year, then the passive design strategies from the software are combined to extract the space characteristics of the rural dwellings. The study shows Dunhuang dwellings should consider the influences for the drought, the cold in winter and the heat in summer. The strategies to adapt the environment of the dwellings are organized, and the use of lighting and heating together with preservation and dissipation of heat are optimized as two contradictions, provide a reference for the construction of the northern rural dwellings adapting to the local climate.