The Application Of Parametric Design In The Topographical Design Of Henan Native Botanical Garden

Digital technology development promotes the landscape architecture design theories& methods revolution,at the same time facilitate the trend of parametric design.Parametric design and practice based on architectural field also had a significant influence in landscape design profession.However,the research on parametric landscape design methods is still in the theoretical stager,have not been widely applied for the design purposes.Therefore,how to combine the characteristics of landscape architecture,to explore methods of parametric design for landscape architecture,during the practical project,parametric methods has been completely integrated into the landscape design process and become the focus of landscape architecture industry,it is the emphasis of this study.This paper firstly introduce landscape design changes and development based on the digital time background,analyze the traditional landscape design method,which leads to the necessity of parametric design method and advantages,and illustrates the parametric landscape design concepts;the domestic and international related and representative cases research,summary the parametric design method of characteristics;then based on the theoretical research and case analysis,combined with the landscape design characteristics,summarizes the existing application and application of parametric design method in landscape design in the process of the problems in the construction of parametric landscape design thinking and method system;parametric design finally,using the above method summary,combined with Henan Province native plant garden project planning and design,to design and analysis for cutting terrain In point,parametric software platform using Arc GIS as the site analysis,extract the relevant parameters of elevation,slope and aspect,solar radiation,hydrology,visual field and establish the parameters of the model were analyzed,in order to explore the practice of the parametric method,and provides the scientific basis for the planning and design of Henan Province native plant garden to guide the design and optimization.This paper combined parametric theories with practices project,put forward the methodology and mechanism of parametric landscape design,Via project practice,to explain application mode of parametric methods during landscape architecture site analysis process.Prospect that will provide useful clues and references for promote scientific development of landscape design.