秦岭山地古镇街谷空间与物理环境解析
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摘要
随着经济建设发展,兼具生态和文化特色的秦岭山地古镇新建沿街建筑高度逐渐升高,相对日照、通风等物理环境舒适度逐渐降低,传统街谷空间格局也逐渐丧失。通过对传统街道两侧建筑空间尺度及现状风环境的实测,掌握秦岭古镇传统街谷空间尺度及风环境现状,并结合人的尺度感特征,运用计算流体动力学(CFD)软件模拟及日照软件分析的方法,研究具有舒适日照、通风物理环境的新建街谷空间具体控制指标。希望通过本研究,延续秦岭山地古镇的传统街谷空间格局,营造具有舒适物理环境的街谷空间,对新建沿街建筑空间提供设计依据。
With the development of economic construction, the height of new buildings along the streets in Qinling Mountain Town, which has both ecological and cultural characteristics, gradually rises, and the comfort degree of physical environment such as sunshine and ventilation gradually decreases, and the spatial pattern of traditional street valleys gradually loses.Based on the measurement of the spatial scale of buildings on both sides of traditional streets and the current wind environment, the spatial scale and wind environment of traditional street valleys in Qinling Ancient Town are mastered. Combined with the characteristics of human scale sense, the specific control index of new street Valley space with comfortable sunshine and ventilation physical environment is studied by using the method of CFD software simulation and sunshine software analysis.It is hoped that this study will continue the traditional spatial pattern of street valleys in ancient towns in Qinling Mountains, create a comfortable physical environment of street Valley space, and provide design basis for the newly built building space along the street.
With the development of economic construction, the height of new buildings along the streets in Qinling Mountain Town, which has both ecological and cultural characteristics, gradually rises, and the comfort degree of physical environment such as sunshine and ventilation gradually decreases, and the spatial pattern of traditional street valleys gradually loses.Based on the measurement of the spatial scale of buildings on both sides of traditional streets and the current wind environment, the spatial scale and wind environment of traditional street valleys in Qinling Ancient Town are mastered. Combined with the characteristics of human scale sense, the specific control index of new street Valley space with comfortable sunshine and ventilation physical environment is studied by using the method of CFD software simulation and sunshine software analysis.It is hoped that this study will continue the traditional spatial pattern of street valleys in ancient towns in Qinling Mountains, create a comfortable physical environment of street Valley space, and provide design basis for the newly built building space along the street.
引文
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[2] 史秋实.街巷空间设计尺度探讨——从行为学的角度体验城市空间[J].建设科技,2012,(23):75-77
[3] 杨聆,徐坚.基于空间句法的历史街区空间形态研究——以成都宽窄巷子街区为例,[J].四川建筑,2016,(5)36:16-18,21
[4] 田文波,郝琼.基于空间句法的山东南阳古镇街巷空间特征研究[J].四川水泥,2018,(03):301
[5] 霍珺,邹雁南,朱喆.基于空间句法分析的镇江历史风貌区街巷空间更新设计研究[J].设计,2018,(05):20-22
[6] 耿大磊,邹雁南.基于三视图下的历史街区街巷界面几何形态特征保护研究[J].设计,2018,(03):68-69
[7] 芦原义信(日).街道的美学[M].江苏:江苏凤凰文艺出版社,2017
[8] 马铁丁.环境心理学与心理环境学[M].北京:国防工业出版社,1996
[9] 曾忠忠,佀颖鑫.基于三种空间尺度的城市风环境研究[J].城市发展研究,2017,24(04):35-42
[10] Murakami S,Morikawa Y.Criteria for Assessing Yind-induced Discomfort Considering TemperatureEffect[J].Journal of Architecture Planning & Engineering,1985,(01):9-17
[11] Soligo M J,Irwin P A,Williams C J,et al.A Comprehensive Assessment of Pedestrian Comfort Including Thermal Effects[J].Journal of Wind Engineering & Industrial Aerodynamics,1998,(98):753-766
[12] 张阳.绿色建筑室外风环境模拟分析[J].天津建设科技,2013,23(02):1-5