CAJ | 학술논문

道路规划设计是一项复杂的系统工程，现阶段道路设计采用传统的平台难以适应空间分析、三维展现、交互设计等新的需求，更不能充分利用GIS分析、参数化设计等新技术为设计服务。地理设计的诞生为将设计与分析的融合提供了指导思想，参数化设计则为基于规则的道路设计提供技术基础。本文以地理设计为指导、以参数化驱动设计为手段，构建一个基于三维地理环境的道路设计系统，阐述地理设计、参数化驱动设计在系统中的作用及系统的结构组成，最后展现系统建设成果。
도로규화설계시일항복잡적계통공정，현계단도로설계채용전통적평태난이괄응공간분석、삼유전현、교호설계등신적수구，경불능충분이용GIS분석、삼수화설계등신기술위설계복무。지리설계적탄생위장설계여분석적융합제공료지도사상，삼수화설계칙위기우규칙적도로설계제공기술기출。본문이지리설계위지도、이삼수화구동설계위수단，구건일개기우삼유지리배경적도로설계계통，천술지리설계、삼수화구동설계재계통중적작용급계통적결구조성，최후전현계통건설성과。
Road planning and design is a complex project, but the design platforms that used today come deficits with accommodating for new requirements, such as spatial analysis, 3D exhibit, interactive design, etc., and be incapable of using new technologies such as GIS analysis and parametric design. The GeoDesign gives a direction for combining design and analysis, and the parameter design provides means to use a rule based technology. This paper introduces how to build a road design system with GeoDesign and parametric design that based on a 3D geospatial engine, presentation the system architecture and modules.