LIM技术在城市园林景观竖向设计中的应用研究——以东阳市南山国家森林公园元宝湖入口景观工程为例

Application of LIM Technology in Vertical Design of Urban Landscape:Take Yuanbao Lake Entrance Park of Dongyang Nanshan National Forest Park as an Example

数字化发展的时代背景下,风景园林行业面临着设计工具和方法的革新。景观信息模型(LIM)是BIM技术在景观数字技术领域的拓展,日渐成为园林规划设计的一个重要方法。以东阳市南山国家森林公园元宝湖入口景观工程为例,基于BIM技术软件Civil 3D构建场地三维数字模型,阐述高程、坡度、坡向、流域等竖向因子的量化分析方法,并在此基础上探讨排水与水系、道路与场地、建筑、植被等不同园林要素的设计策略,以期能为今后的数字景观设计提供参考。

Under the background of digital development,the landscape architecture industry is facing the innovation of design tools and methods.Landscape information modeling(LIM)is the development of BIM technology in the field of landscape digital technology.It has become an important method of landscape planning and design.Taking the Yuanbao Lake entrance landscape project of Dongyang Nanshan National Forest Park as an example,a three-dimensional digital model of the site is built based on the BIM technology software civil 3D,and the quantitative analysis method of the mail vertical factors is described,such as such as elevation,slope,aspect and watershed.On this basis,this paper discusses the design strategies of different garden elements such as drainage and water,roads and sites,buildings and vegetation,so as to provide reference for the future digital landscape design.