Function Analysis And Spatial Distribution Characteristics Of Suburban Forest Park

Suburban Forest Park not only has the functional properties of Forest Park, but also has the function properties of the city park. Because of fusion and complex nature of the functional attributes of suburban Forest Park, the existing planning and design Theories of Forest Park and City Park are not suitable for suburban Forest Park, especially the space layout. In the suburban Forest Park construction focus background, the paper focuses on the following two aspects:①The systematic analysis of the functional properties and functional space of the suburban Forest Park;②Exploring the general space characteristics and spatial distribution characteristics of suburban forest park, and building suitable theoretical spatial models for our country.Base on fusion and complex nature of the functional properties of suburban Forest Park, the paper clears the concept of suburban Forest Park, systematically analyses features and functional properties of Forest Park and City Park, the main standardized features and functional properties of the suburban forest Park, finally divides the functional space an build up the spatial models of the suburban Forest Park.Aid for the theoretical research of spatial distribution of suburban Forest Park, the paper deduces four typical theoretical spatial models of suburban Forest Park, based on the theoretical models of the IUCN natural protected areas, and the typical spatial models of Forest Park and city park. The four typical theoretical models of suburban Forest Park is: the Centric spatial distribution model, Eccentric spatial distribution model, Multi-core spatial distribution model, and Discrete spatial distribution model,furthermore using graphical language to express the layout of the theoretical model. Layout of the theoretical model deduced on the basis of four typical functions of space in suburban Forest Park, combined with the suburban Forest Park cases, test the adaptability of the models. The result shows that four typical spatial distribution theoretical models reflect the function and spatial distribution characteristics of the suburban forest Park.Based on the analysis of functional properties、functional spatial characteristic and spatial distribution characteristic, the paper derives the theoretical model of suburban forest park for the first time. It improves the theoretical study of the layout model in space in the suburban forest park.