景观视角下的城市道路分类方法及其特征研究——以西安曲江二期为例

Research on the classification and feature of urban streets from the perspective of landscape architecture——Based on the case of phase Ⅱ project in Qujiang,Xi′an

道路分类是开展道路景观规划设计的基础和进行已建成路侧景观评价与提升的重要前提.传统道路分类方式有道路等级和使用功能两种方法,但对于道路景观设计而言,其研究对象是路沿石以上、沿街建筑以外的区域,研究视角并非道路形式与宽度,用前两种分类方法均不能满足需求.因而本文以前两种方法为基础,并充分结合道路两侧用地性质、道路的具体职能,以及人的行为活动等道路景观影响因素,试图建构一种新的分类体系,能够充分满足道路景观设计对道路分类的要求.

Classification of urban streets is the basis of planning and designing the urban road landscape and it is an impor tant prerequisite for the evaluation and promotion of the wayside landscape. There are two methods about the classifica tion of urban streets： its road level and its function of use. But for designing street landscape, the object of study is the area above the road edge stone and outside the buildings along the street. The research perspective is not on the road form and its width. The first two methods cannot satisfy its requirements. So this paper is based on the first two methods, and fully combines the factors which can influence the landscape design, like the usage of both sides of the road, the specific function of the road, and people＇s activities, etc. It tries to construct a new classification system, that can completely meet its requirements for street landseape design.