CAJ | 학술논문

在总结现代省会城市的空间结构特点的基础上，以四个典型沿海省会城市南京、杭州、济南、广州为研究对象，对它们的空间扩展特征进行相关分析，得出沿海省会城市空间扩展沿交通走廊定向发展、集聚与扩散等主要规律。指出沿海省会城市空间扩展过程中出现的资源利用、环境恶化、用地无序蔓延等问题，对未来大都市良好生态环境建设及城市可持续发展有重要的意义。
재총결현대성회성시적공간결구특점적기출상，이사개전형연해성회성시남경、항주、제남、엄주위연구대상，대타문적공간확전특정진행상관분석，득출연해성회성시공간확전연교통주랑정향발전、집취여확산등주요규률。지출연해성회성시공간확전과정중출현적자원이용、배경악화、용지무서만연등문제，대미래대도시량호생태배경건설급성시가지속발전유중요적의의。
Spatial structure features of provincial cities are summarized firstly.Taking Nanjing, Hangzhou,Jinan and Guangzhou city as case studies,the spatial expansion features are analyzed, and the spatial expansion rules are concluded,that is,the oriented development along the transport corridors,the urban economic centralization or decentralization.Furthermore,the problems occured in the spatial expansion are also pointed out,such as resource waste, environment deterioration,disorderly landuse,etc.The study is beneficial to ecological environment construction and sustainable development of urban planning in China.