刘婷, 王寒梅, 史玉金, 王志辉, 陈大平. 特大型城市地下空间资源承载能力评价方法探索——以上海市为例[J]. 地质通报, 2021, 40(10): 1609-1616.
    引用本文: 刘婷, 王寒梅, 史玉金, 王志辉, 陈大平. 特大型城市地下空间资源承载能力评价方法探索——以上海市为例[J]. 地质通报, 2021, 40(10): 1609-1616.
    LIU Ting, WANG Hanmei, SHI Yujin, WANG Zhihui, CHEN Daping. Exploration on evaluation method of underground space resources carrying capacity of megacity: A case study of Shanghai[J]. Geological Bulletin of China, 2021, 40(10): 1609-1616.
    Citation: LIU Ting, WANG Hanmei, SHI Yujin, WANG Zhihui, CHEN Daping. Exploration on evaluation method of underground space resources carrying capacity of megacity: A case study of Shanghai[J]. Geological Bulletin of China, 2021, 40(10): 1609-1616.

    特大型城市地下空间资源承载能力评价方法探索——以上海市为例

    Exploration on evaluation method of underground space resources carrying capacity of megacity: A case study of Shanghai

    • 摘要: “十二五”以来,特大型城市空间需求急剧膨胀与空间资源有限的矛盾逐渐凸显,地下空间的开发利用进入快速发展阶段。在此形势下,了解地下空间承载能力对地下空间科学规划和合理利用具有重要意义。从承载本底(反映地下空间资源禀赋与环境容量优劣程度)和承载状态(反映地下空间资源供容能力与经济社会发展的匹配程度)2个角度建立地下空间承载力评价指标体系,进行地下空间承载力评价的研究,为特大型城市地下空间的开发利用提供技术支撑。以上海中心城区为例进行评价,借助三维建模技术,立体展示地下空间资源承载能力。结果表明,上海中心城区地下空间资源承载能力总体较好,可进一步合理开发地下空间,提高空间利用率,缓解空间资源有限的压力。

       

      Abstract: Since the "Twelfth Five-Year Plan", the contradiction between the rapid expansion of space demand and the limited space resources in megacities has become increasingly prominent.The development and utilization of underground space has entered a rapid development stage.Under this situation, understanding the carrying capacity of underground space is of great significance for scientific planning and rational utilization of underground space.From two perspectives, carrying background (reflecting the endowments of underground space resources and the pros and cons of the environmental capacity) and carrying actuality (reflecting the matching degree of the capacity of the underground space resource and the economic and social development), the evaluation index system was built, and evaluation of underground space carrying capacity was studied to provide technical support for the development and utilization of underground space in megacities.The central city of Shanghai with limited space resources was selected as a case to evaluate the underground space carrying capacity, and the bearing capacity of underground space resources was displayed in three dimensions with the help of 3D modeling technology.The results show that the carrying capacity of the underground space resources in the central city of Shanghai is generally good, and the underground space can be further developed rationally to improve the urban space utilization and alleviate the pressure of limited space resources.

       

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