Establishment On Information System Of Greening Arbor Per Plant Natural Shape In Harbin

In the process of plant design,the arboreal special structure changes along with the plant growing.There are differences between the shapes of congener arbors with different ages,as well as in the inhomogeneous arbors.In the vertical design of plant design,it is the foundation to properly use various shapes of different plants with different ages to form special relation.The test sample plot is Harbin,and the study objection is the natural shapes of commonly used arbors in Harbin.The description elements and expressing way is discussed.The method is confirmed that using the related statistics of crown,height,DBH,under branch height and branching angles to express the arboreal shape structure.The relationship of various elements is studied.The information is established on the per plant's natural shape structure of main arbors in Harbin.Scientific and systemic study is taken on the commonly used arbors' shapes, and then the similar shapes are classified in this study.The information database on plants' natural shapes is established,which can be used on the plant design of contemporary and future considerations by the information management system.Meanwhile the plants statistics resource platform is built up on the dynamic design of plants' shape space.After the survey,measure,record,photographs of plants' shapes,analysis of shapes,the information resource is established on the per plant shape,including 300 arbors of 19 families, 33 genus and about 50 species.It basically lays over the main species of arbors in Harbin,and can meet the designers' requirements on plants' shapes.The information is classified to build up software platform by dynamic web.The information system on per arbor's natural shape structure in Harbin is established on Single version(Network version).Users can conveniently pick up the required information.In this system,literal information and photo information are combined together to intuitively display the shape characteristics of greening arbors in Harbin. This system can provide the accurate statistics to the plant designers on the dynamic design of contemporary and future considerations,different growth shapes of congener plant,and different growth shapes of inhomogeneous plants.This system has the advantages:update constantly,supplement and amend information,and simple operation.With the cases analysis, the design methods of arbors' natural shapes in plant design are discussed.The information system is used to guide the process of plant design.