Research On The Spatial Configuration Of Landscape Architecture In The Built Environment

Landscape space is a composite system composed of multiple spatial units that are interconnected and organized in a certain way.The rich sightseeing experience created by landscape architecture is closely related to the combination of spatial units,organization of group structure and overall spatial pattern.The structure organization of landscape space has the characteristics of integrity,complexity and diversity,which make landscape space flexible and systematic,but its complexity and diversity also add difficulty to the study of landscape space structure organization.In the past,the spatial structure organization of landscape architecture mostly relied on the experience of designers,using bubble diagrams and structural sketches to express the design,and most of the researches were described,analyzed and summarized in a qualitative way.Studying the characteristics of the landscape architecture space structure is beneficial to guide the design of the landscape space more scientifically and rationally.According to the landscape architecture design process,this paper focuses on the quantitative research on the combination of landscape space,the organization of space group structure and the whole spatial structure,aims to build a scientific landscape garden spatial organization evaluation and index quantification system.The quantitative results of the research are applied to specific examples of landscape planning and design.This paper studies the spatial structure and its related theories of landscape architecture,and analyzes the characteristics of "group" and "structure" in the spatial structure based on the design and generation process of spatial structure in landscape architecture design.Based on the process and characteristics of landscape structure,this paper carried out a detailed analysis and research on different levels and classification from qualitative to quantitative so as to construct the quantitative index system of landscape spatial structure.Due to the complexity and diversity of landscape spatial structure,this paper divides the process of spatial structure organization into the combination of spatial units,the organization of space group and the overall structure according to the design generation process,and selects different indicators for quantitative research in the above different stages.This study selects 20 landscape garden space cases,and uses Cytoscape,Arc GIS and other software to assist in the calculation of index data based on 3D real scenes and satellite images,and performs statistical and threshold analysis on the results to find out the structural characteristics and common laws of landscape architecture.Taking the planning and design project of Huaihai Anti-Japanese Memorial Park in Shuyang County as an example,this paper applied the spatial structure pattern and index characteristics into the specific design.On the one hand,in the process of design and optimization scheme,the calculation of various index data of the spatial structure organization and the adjustment and optimization are carried out,and the rules are transformed into specific designs.On the other hand,the relevant index threshold can be used to test the design results and verify the feasibility of the research and results after the completion or completion of the project,and ultimately make the landscape design and practice more reasonable.