| 雄安新区城市地下空间探测技术研究 |
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| 引用本文：马岩,李洪强,张杰,孙晟,夏雨波,冯杰,龙慧,张京卯.2020.雄安新区城市地下空间探测技术研究[J].地球学报,41(4):535-542. |
| DOI：10.3975/cagsb.2020.071001 |
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| 基金项目:中国地质调查局地质调查项目“雄安新区深部三维地质结构探测”(编号: DD20189132);中国地质科学院基本科研业务费(编号: JKY201909) |
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| 中文摘要:近年来随着我国城镇化进程的加快推进, 对城市地下空间开发利用的需求愈发迫切, 城市地下空间探测技术也取得了较大发展, 但对特定区域的探测技术方法仍存在适用性问题, 尤其是0–200 m地下空间结构精细划分和异常识别。本文基于雄安新区工程地质钻孔物性资料统计分析, 建立了雄安新区地下空间地层物性柱子, 指导地球物理数据解释。结合实际地球物理探测结果, 对地球物理探测技术解决问题的能力和分辨率进行了分析、评价, 并基于评价结果建立了适用于雄安新区地下空间结构精细成像的探测技术体系。 |
| 中文关键词:雄安新区 城市地下空间 地球物理探测 探测技术体系 |
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| Geophysical Technology for Underground Space Exploration in Xiongan New Area |
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| Abstract:In recent years, with the development of urbanization in China, the development and utilization of urban underground space have become increasingly important. Geophysical technology has made great progress in the exploration of urban underground space; nevertheless, a applicability of geophysical exploration technical methods for specific areas, especially the practical applications such as fine layering and identification of 0–200 m underground space structure, still needs to be solved urgently. Based on the statistical analysis of the logging data, the authors constructed the geophysical property pillars of the underground space in the Xiongan New Area guiding the interpretation of geophysical data. Additionly, combined with the actual geophysical exploration result in the Xiongan New Area, the exploration capability and resolution of the geophysical exploration technology to solve this problem were analyzed and tested. A geophysical exploration technology suitable for underground space of the Xiongan New Area was developed based on the evaluation. |
| keywords:Xiongan New Area underground space geophysical exploration exploration technology system |
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