Quantitative Research Of Landscape Architecture Color Composition

This paper studies in landscape architecture planning and design framework,with typical landscape environment color composition cases in Nanjing area,with chromatology,colorimetric colour measurement model for the standard,through the digital color technology,take environmental color data as a design basis,from the quantized method of landscape color,the color of the landscape space composition,the general law of landscape color,to study the quantitative research theory and method of landscape color composition.Under the premise of respect environment ecological,space,function,culture,make the color of landscape architecture planning design focus landscape colorific elements reasonable configuration,based on the analysis and comparison of color quantitative data,science and regulation color composition of the landscape architecture elements,construct the best environment colour effect.Paper problem oriented,preliminary set up the technology path of quantitative research about landscape color composition,discussed of internal logic relationship of the research goal and the quantitative technique,and the landscape color planning design of Nanjing area practice as a case to support,further expounds the theory and method of quantitative research landscape color composition,based on digital color technology,embodies the "quantitative analysis" as a best means of landscape colour evaluation and design,has scientific advantages and practical significance in the process of landscape color environment construction.The paper consists of three main parts:The first part is "quantitative method research of landscape color".This part starts from the analysis of the color characteristics of the landscape environment,with the light and color of the landscape elements are not synchronized,and color design is not measured as the problem,it analyzes the subjectivity,difference and limitation that depend on the visual function of human eyes to distinguish color,set color,and constitute color.Paper based on the color of Nanjing area typical landscape environment research process,use of digital color testing instruments,including: photoelectric spectrocolorimeter,Luminance colorimeter,illuminometer,filming and color correction equipment,extract color measurement data in D65 standard lighting condition,unified the application of color evaluation,design,construction standard,in view of the landscape architecture environment objective law of color static view and dynamic view,puts forward the research of quantitative analysis method;at the same time,in view of the landscape architecture culture attribute and the emotional expression of subjective experience and feelings,such as physiology,psychology,statistics,and so on are summarized in the field of qualitative quantitative method,this paper expounds the feasibility of quantitative research on the objective,based on the survey data classification,and auxiliary studies with eye movement,skin potential.The second part is "the research on the color composition of the landscape space".This part,from the objective elements of the construction of landscape space,studies the function and significance of establishment of color quantitative database of regional landscape elements.At the same time,according to the rules of recreation and viewing in the landscape architecture space environment,the spatial color unit,spatial color interface and spatial color sequence are set as the structure level of landscape color composition.with the case of Nanjing area Landscape architecture color composition quantitative study,in the three levels,this paper expounds the influence degree of color composition effect by landscape elements organization and collocation,interpreted the color of landscape elements constitute principle in the landscape space construction,and how to according to the quantitative color data of landscape elements and landscape architecture planning and design rule of the space,constitute the most scientific and appropriate landscape color effects.It includes: in the space color unit level,the limitation principle to the color constitution of the theme planning,the element layout,the unit form;In the space color interface level,the decision function to color composition of the color quantity,the color level,the color proportion;At the spatial color sequence level,the path order,the change and rhythm of the frequency have an aesthetic influence on the color composition.During the study,landscape elements color quantitative data and spatial construction scale types as the basis in a specific field,through the analysis of cases,this paper expounds the landscape space color composition quantitative research theory and method,preliminary discusses the landscape architecture planning and design,depending on the color data and threshold value of quantitative control and comparison,attain the landscape color effect is objective,scientific and effective.The principle of qualitative and quantitative color science is well integrated with the principle of landscape architecture planning and design.The third part is " the common law of landscape color composition ",this part is the core of the thesis,through the Landscape color composition the classified summary of design rule and target demand,based on the natural environment landscape color effects of quantitative data research,find out the landscape color composition in the standard viewing space,planning and design law that display sense of space,sense of scope,sense of order,with the research on landscape color composition should reflect the effects of the humanistic spirit expression,emotion guide function,artistic aesthetics design goal.Under the guidance of these common laws,the color evaluation system of the landscape environment is constructed.Using the AHP analytic hierarchy process(AHP)and fuzzy comprehensive analysis method,to generate the evaluation model and index,and through the impact factor of score calculation,achieve the landscape color environment or landscape color scheme for quantitative evaluation and comparison.During the study,with the aid of Nanjing area color landscape planning design case,Illustrates the process and method of the use of the color evaluation system,and the color evaluation feedback effects of planning and design in detail.In addition,studied the method of construction chromatography and color project drawing,in landscape color environment construction implementation stage,based on quantitative data of landscape elements,expounds the use of digital color equipment and technology for landscape color construction and management of the standardization process,expect to implement landscape color designed by means of quantitative research and standardization,from the designer perceptual color composition transformation of engineering digital design.This paper discusses the landscape color composition related to link the feasibility of the application of quantitative analysis,the breakdown logic relations and has carried on the detailed operation process,combining with the Nanjing area respectively landscape practice case maneuverability on the application of the color digital technology has made the empirical research.Paper innovation includes four aspects:1.Results innovation: a model suitable for landscape evaluation and design was constructed for landscape architecture.2.Perspective innovation: based on digital technology,the scientific analysis of the color composition of landscape architecture is realized.3.Theoretical innovation: the theory and method of color composition are extended under the theory of landscape architecture.4.Method innovation: the quantitative method of color collocation of landscape architecture was explored by combining the color qualitative and quantitative methods.