从意象演变看城市形态地域特征的形成与发展--以重庆历史城区为例

ON THE FORMATION AND DEVELOPMENT OF REGIONAL CHARACTERISTICS OF URBAN MORPHOLOGY FROM THE IMAGE EVOLUTION:A CASE STUDY OF CHONGQING HISTORIC DISTRICT

认识城市形态"地域性"的具体内容及形成演变的规律,有助于城市建设在当代语境下传承与发展地域特色。文章从意象的角度研究重庆城市形态的演变,通过志书、地图和文学作品认识历史时期的城市意象,通过现场调研、问卷调查、访谈获取现状城市意象;结合历史研究,从山水格局、街道、建构筑物三个层级揭示城市形态"地域性"形成与演变的过程和规律。城市形态地域特征源于地域自然环境与历史文化的综合影响,并且与各时期功能需求、经济、技术条件紧密相关,是一个动态变化的过程。传承与发扬地域特色,不仅要保护具有历史价值的城市形态,还要发展适应地域环境条件、符合时代要求的城市形态。

Understanding the specific configuration of"regionalism"of urban form and their evolutionary laws is conducive to inherit and develop the regional characteristics of urban form.This paper studies the evolution of urban form in Chongqing from the perspective of image.It studies the image of the city in the historical period through annals,maps and literary works,and obtains the present image of the city through field investigations,questionnaires and interviews.Combining with the historical research,from the three levels of landscape patterns,streets and buildings,it reveals the process and laws of the formation of urban form.This paper argues that the regional characteristics of urban form originate from the comprehensive influence of regional natural environment,history and culture,and it is a dynamic process closely related to the functional requirements,economic and technical conditions of each period.To inherit and develop the regional characteristics,we should not only protect the historical value of the urban form,but also develop the urban form which adapts to the local environmental conditions and meet the contemporary requirements of the city.