地质装备2026，Vol.27Issue(2)：72-77,6.
包头市场地稳定性与地下空间资源开发利用适宜性评价
Evaluation of site stability and suitability for underground space development and utilization in Baotou city
肖瞳 1李艳龙 2杨亮平 2潘洪捷2
作者信息
- 1. 包头地质勘察施工有限责任公司,内蒙古 包头 014010
- 2. 内蒙古自治区地质调查研究院,呼和浩特 010020
- 折叠
摘要
Abstract
Based on the results of Hohhot-Baotou-Ordos comprehensive urban geological survey project,a systematic evaluation of site stability and underground space suitability in Baotou city was conducted.Research shows that the site stability in Baotou exhibits a macro pattern of"stable in the north and poor in the south,controlled by faults薰 with active fault zones and liquefaction areas along the Yellow river being the main unfavorable geological processes.A hierarchical evaluation index system was established for depth range of 0～80 m.The evaluation results show that areas rated as moderately suitable or above both exceed 81%for the shallow(0～10 m)and sub-shallow(10～30 m)underground spaces,with sand liquefaction being the primary constraint.The suitability of sub-deep(30～50 m)and deep(50～80 m)layers is even better,with the proportion of areas rated as moderately suitable or above reaching 92.07%and 98.53%respectively,and the core development issues shift to confined water head and foundation soil bearing capacity.The evaluation results provide a scientific basis for safe and intensive development and utilization of underground space resources in Baotou city.关键词
场地稳定性/地下空间/适宜性评价/砂土液化/活动断裂Key words
site stability/underground space/suitability evaluation/sand liquefaction/active fault分类
天文与地球科学引用本文复制引用
肖瞳,李艳龙,杨亮平,潘洪捷..包头市场地稳定性与地下空间资源开发利用适宜性评价[J].地质装备,2026,27(2):72-77,6.
