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对西阳市地下空间资源的全面评估

Shifeng Li¹, Zenglin Hong^2,3, Xuping Xue⁴

¹School of Land Engineering, Chang'an University, Xi'an, 710054, China.

Scientific reports

|October 13, 2023

概括

城市地下空间对于发展至关重要. 这项研究评估了西安的阳.

科学领域:

城市规划和资源管理
地质技术工程和环境科学

背景情况:

快速的城市化和人口增长导致城市土地稀缺.
高效的地下空间开发是解决城市挑战的关键.
对地下资源的全面评估对于规划至关重要.

研究的目的:

综合评估阳主要城市区地下空间资源.
建立资源可用性,开发难度,潜在价值和质量的模型.
为合理的城市地下空间规划和利用提供基础.

主要方法:

使用逐项消除限制性元素和分析层次流程进行索引权重.
使用地理信息系统 (GIS) 技术进行空间分析和评估.
评估因素包括城市环境限制,地质和社会经济条件.

主要成果:

确定了大约25.11%的可开发的地下空间,总面积为82.3平方公里.
地下浅层资源 (0-30m) 总量为2.465亿立方米,占浅层资源总量的79.5%.
在人民币,阳道路和世纪大道 (21.52平方公里) 沿线的核心地区发现的最高综合质量的浅水资源.

结论:

阳拥有庞大的,欠发达的地下空间资源,具有巨大的利用潜力.
特定区域展示了高质量的浅层和次浅层地下资源,适合开发.
评估结果为阳的城市规划和地下开发战略提供了宝贵的见解.

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