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吴春花 《建筑技艺》（AT）执行主编

自2019年起，杂志三次以专刊形式系统报道了科技部重点研发计划就绿色建筑发展的全面研究与实践成果，既是一种呈现，也是一种传播。为了更好地挖掘、展现国内建筑学前沿科研成果，本期特别组织建筑学科研论文专刊，选登了25篇国家科研基金项目论文，大体分为建筑与城市、建筑文化、建筑技术、设计研究四大版块，体现了当前建筑学科研究热点与前沿课题。

“建筑与城市”方向共有3篇论文，既有站城融合视角下不同铁路客站综合开发布局模式特点和适用性的宏观分析，也有从城市、政府运营角度的城市综合体以空间组织模式来拓展全民健身服务的中观分析，还有城市交通立体化发展趋势下高架桥区域空间步行体验测度评价的微观分析。“建筑文化”方向中，两篇文章分别从乡村传统建筑藏彝走廊地区氐羌民族住屋主室“中柱 -火塘”的空间原型衍化与浙东地区既有乡村产业建筑的功能、空间再利用进行研究。“建筑技术”方向共有6篇论文，涉及不同于VR、AR的混合现实技术（MR）在建筑设计各个阶段的应用潜力和优势分析。关于碳中和建筑设计的技术研发较多，包括以中国国际太阳能十项全能竞赛“Solar Ark3.0”与“R-Cells”为例的建筑全生命周期减碳控碳策略与成本分析，以及基于低功耗传感器和物联网技术的低成本、高效率、长时段的乡土建筑环境实测方案研究，还有对南京栖霞寺舍利塔的石塔构件化测绘技术研究等。“设计研究”方向共有14篇论文，一方面聚焦空间设计方法本身，如现代轨道交通综合体的共享候乘空间、居住空间、健康校园空间、地铁疏散空间等；另一方面聚焦空间设计上的绿色生态优化，如山地环境民居热环境、夏热冬冷地区校园绿色建筑的气候适应性、寒冷地区公共建筑自然通风性能、寒冷地区既有建筑节能改造等。

可以看出，众多研究成果在体现作者严谨思考与创新探索的同时，也回应了当下城乡可持续发展的集约、开放、绿色、低碳的迫切要求，希望这些新技术、新成果能够得到更广泛的应用，惠及城乡与人。

Since 2019,we have systematically reported the comprehensive research and practice results of the Ministry of Science and Technology on green building development three times in the form of a special issue.In order to better excavate and display the domestic architectural cutting-edge research achievements,this issue selected 25 papers,to divide into four sections: architecture and city,architectural culture,architectural technology and design research,which embody the current research hotspot and frontier subject of architecture.

In the direction of "Architecture and City",including the macro analysis of the characteristics and applicability of the comprehensive developemt layout of different railway stations from the perspective of Station-city Integration,and the meso-analysis of the mixed-use complex from the perspective of city and government operation to expand the national fitness service with the spatial organization mode.In the direction of "Architectural Culture",the two articles study the spatial prototype evolution of the traditional rural building "Center Pillar -Firepit",the house of the minority nationalities in the Tibetan-Yi corridor,and the function and spatial reuse of the existing rural industrial buildings in eastern Zhejiang.In the direction of "Architectural Technology",involving the application potential and advantage analysis of mixed reality technology (MR) different from VR and AR in various stages of architectural design.There is a lot of research on carbon neutral building design technology about whole-life cycle carbon reduction and control strategy and cost analysis of the building based on the "Solar Ark3.0" and "R-Cells" of the China International Solar Decathlon Competition,as well as the study of low-cost,high-efficiency and long-term vernacular architecture environment measurement scheme based on low-power sensor and IoT technology.There are 14 papers in the direction of "design research".On the one hand,they focus on the space design method itself,such as the shared waiting space of modern rail transit complex,living space,healthy campus space and subway evacuation space.On the other hand,they focus on the green ecological optimization of space design,such as thermal environment of residential buildings in mountainous areas,climate adaptability of campus green buildings in hot summer and cold winter areas,natural ventilation performance of public buildings in cold areas,energy saving transformation of existing buildings in cold areas.

It can be seen that many research results also respond to the urgent requirements of intensive,open,green and low-carbon sustainable development of urban and rural areas.We hope these new technologies and achievements can be applied more widely to benefit urban and rural areas and people.