基于全要素评价的西部地区城市更新路径研究——以比如县为例

Study on Urban Renewal Path in Western Regions Based on Total Factor Evaluation—Taking Biru County as an Example

摘要: 随着我国城镇化发展步入高质量发展时期，城市建设从增量扩张转向存量提质已是必然，城市更新已上升到国家战略层面。本文以比如县为研究对象，探索适合西部地区的城市更新路径，弥补西部欠发达地区城市更新研究现状，构建全域全要素城市更新评价体系，多层次、全要素、统筹考虑西部地区城市的土地利用情况，坚持以生态优先、集约节约为原则，挖潜城市存量用地，控制城市盲目扩张。通过全要素评价体系，识别城市低效用地，优化中心城区功能布局，提出城市更新分类模式及发展策略，提高居住用地水平、保障城市公共服务用地需求、保证特色产业用地需求。

Abstract: With the development of urbanization in China, it has entered a period of high-quality development, it is inevitable that urban construction will shift from incremental expansion to stock upgrading. This paper takes Biru County as the research object, explores urban renewal path suitable for the western region, current situation of Urban Renewal Research on making up for underdeveloped areas in Western China, and builds an evaluation system of urban renewal with all factors, multi level and all elements. Overall consideration shall be given to the land use situation of cities in western region, adhere to the principle of ecological priority and intensive economy, tap the potential of urban land in stock and control blind urban expansion. Using the total factor evaluation system to identify inefficient urban land use and optimize the functional layout of the central urban area, the classification mode and development strategy of urban renewal are proposed to improve the level of residential land, ensure the demand for urban public service land and ensure the land demand of characteristic industries.