【作者】 张明宇；

【导师】 马剑； 高辉；

【作者基本信息】 天津大学 ， 建筑技术科学， 2011， 博士

【摘要】 本文以位于城市核心区中国古建筑的夜景照明表现评价为研究对象,通过对国内典型城市古建筑的分布情况和实际照明案例进行实地和资料调研,对古建筑的照明表现情况进行了分析和总结。并从城市核心区的夜间光环境条件出发,对古建筑的夜间表现亮度凸显需求、色彩凸显要求等多方面进行了深入分析,提出了中国古建筑夜间照明的基本表现要求。并依据城市中心区典型亮度环境特征,对古建筑亮度的适宜和主观感受舒适性展开主观评价实验研究。依据城市核心区的典型亮度环境,选取典型的古建筑模型,在实验室条件下对古建筑不同部位各种亮度梯度水平进行标定,形成不同亮度比例的64个亮度场景。通过主观评价实验,进行数据处理,得到了典型的古建筑照明亮度的适宜比例,及建立了古建筑主体亮度协调与古建筑亮度与环境协调性两个主观感受指标与古建筑的亮度指标之间的函数关系。另一方面,论文基于古建筑夜间照明的色彩“原真性”表现要求,在实验室条件下开展测试和主观评价实验,获得了大量第一手数据。通过软件对测量数据的处理分析,对不同光源、灯具类型对古建筑油饰、彩画的色差值进行计算了和比较分析,得到了不同颜色试块所选用灯具类型的优先顺序。并通过实验现场评价初步确立了不同颜色试块的色差阈值范围。通过对古建筑夜景亮度适宜、色彩合理表现的研究,并综合古建筑照明保护、照明灯具的技术和实施,提出了基于古建筑载体表现要求、夜景视觉主观感受、照明效果的技术实现三部分为主要评价准则的基本评价体系,并进一步分析确立了16个评价子准则要素。结合层次分析法AHP与语义评价量表的模型和数据分析,对评价各因子的权重进行了分析和确定。为进一步对城市核心区古建筑夜景照明效果的视觉感受评价提供了可靠的技术途径。更多还原

【Abstract】 In this paper, the purpose of this study was the performance-based assessment on nightscape lighting of Chinese ancient architecture in the urban core area. Writer’s researches are based on the surveying of the distribution conditions in the typical domestic cities and a great quantity of actual lighting cases in order to analysis and summarize the lighting performance of ancient architecture.Starting with the night lighting environment of the urban core, Writer intensively analyzed illuminant and color performance requirements of night lighting of ancient buildings, then put forward the basic lighting performance requirements of the Chinese ancient architecture.According to the typical illuminant environmental character of urban core area, appropriate luminance level and subjective evaluation experimental research was carried on. Based on the typical luminance environment to choose representative ancient building model, 64 building luminance scenes were formed with demarcation for the luminance gradient of ancient building under the lab condition. Through the subjective evaluation and data process, appropriate ratio on the lighting luminance of typical ancient building was obtained. Function relation has been established between the two subjective indexes (brightness coordination in the main body of buildings and brightness coordination with environment) and the brightness indexes of ancient buildings.On the other hand, a large number of first-hand data were collected according to the testing of Ancient architectural lighting of the‘Color Authenticity’under laboratory conditions and subjective evaluation experiments. Through statistical analysis of the experimental data by software, Color Difference Value of traditional decorative paintings of ancient buildings were calculated and comparative analyzed by using different lighting sources to obtain priority order of luminaries for respective color blocks. The threshold range of chromatic aberration has been initially established in different color test block through the field test evaluation.Through the research on the reasonable color performance of ancient buildings and the brightness ratio, linking up with lighting protection of ancient buildings and lighting technology implementation of the ancient architecture. On this foundation, the basic evaluation system was proposed which combined the main criteria of the performance requirements of carriers, subjective vision feelings of night with lighting technology. And then Writer further analyzed and established 16 sub-elements of evaluation criteria. In conclusion, the weight of each evaluation factors were analyzed and identified by AHP with rating scales and semantic models and data analysis, in order to provide a reliable technical approach to the performance-based assessment on nightscape lighting of Chinese ancient architecture in the urban core area in the future.更多还原