| 宁波市地下空间开发利用地质环境制约因素研究 |
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| 引用本文： | 吴炳华,蔡国成,潘小青,陈沈健.宁波市地下空间开发利用地质环境制约因素研究[J].城市地质,2016(4). |
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| 作者姓名： | 吴炳华 蔡国成 潘小青 陈沈健 |
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| 作者单位： | 浙江省水文地质工程地质大队,宁波,315012 |
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| 摘 要： | 地质环境条件是制约地下空间开发利用的最基本因素,只有正确认识地下空间开发对地质环境的影响,才能避免地下空间利用中产生的各种不利后果。基于对宁波市地质环境背景条件的认识,分别从水文地质条件、工程地质条件和环境地质问题等三个方面,研究了地下空间开发利用的影响因素。研究结果表明,水文地质条件的制约因素有孔隙潜水位埋深、含水层厚度、岩土层透水性能和基坑突涌可能性等;工程地质条件的制约因素有软土厚度、人工填土厚度、土质均匀性和地层组合等;主要环境地质问题为地面沉降和浅层天然气影响等。通过本次研究,为宁波市地下空间开发利用地质环境适宜性评价奠定了基础,为宁波市地下空间的合理开发利用提供了技术支撑。
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| 关 键 词： | 地下空间开发利用 地质环境 制约因素 宁波市 |
The Study on the Constraints of Exploitation and Utilization of Underground Space in Ningbo |
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| WU Binghua,CAI Guocheng,PAN Xiaoqing,CHEN Shenjian.The Study on the Constraints of Exploitation and Utilization of Underground Space in Ningbo[J].City Geology,2016(4). |
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| Authors: | WU Binghua CAI Guocheng PAN Xiaoqing CHEN Shenjian |
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| Abstract: | The geological environment is the most basic factor that restricts the exploitation and utilization of underground space. Only the correct understanding of the impacts of underground space development on geological environment can avoid the adverse consequences from the improper underground space development. Based on the profound understanding of geological environmental background in Ningbo, this paper studies the inlfuence of underground space exploitation and utilization from three aspects: hydrogeology, engineering geology and environmental geology. This study establishes a good foundation for the geological environment suitability evaluation on underground space exploitation and utilization in Ningbo and provides the technical support for the rational exploitation and utilization of underground space in Ningbo. |
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| Keywords: | Underground space exploitation and utilization Geological environment Constraints Ningbo |
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