基于公路网可达性的浙江省城市腹地划分研究

以浙江省11个地级市为研究对象，运用GIS技术，结合公路网可达性对浙江省的城市做出腹地划分，并对公路网与腹地的形成机制、腹地与行政区域的叠合做出了详细分析．基于公路发展形势的需要将舟山市列入研究范围，是对浙江省城市腹地研究的更新和补充，符合客观实际，对于正确认识浙江省各城市的影响范围及综合实力有重要意义，并对浙江省城市规划具有参考价值．

The research of Zhejiang Province hinterland classification based on road network accessibility

This paper takes 11 Prefecture-level cities of Zhejiang Province as the research object, and analyses the formation mechanism of the highway network and hinterland, as well as the overlapping of administrative regions and hinterland. Further, the paper divides the hinterland into different areas according to their Transport accessibility by means of GIS technology. The result result will not only contribute to a better knowledge of the influential region and comprehensive power of each city in Zhejiang Province, but also to the urban planning of this province.