中国关闭/废弃矿井地下空间储物环境稳定性保障：现状、评价及改造

 中国存在大量关闭/废弃矿井，其中关闭/废弃矿井地下空间资源是稳定且易开发的资源。在梳理不同类型储物下（油、气、水、核废料、种子等）研究现状的基础上，研究了矿井遴选、密封性能、储物空间大小、储物时间等，提出了相应的地下空间储物评价指标和改造技术，形成了适合中国国情、自然地质条件的关闭/废弃矿井地下空间储物环境稳定性保障理论与技术。

Environmental stability guarantee of underground storage in closed/abandoned mines in China:Current situation,evaluation and transformation

There are currently a large number of closed/abandoned mines in China, among which closed/abandoned mine underground space resources are the most stable and easy to develop resources, with low development costs, high returns, and easy realization. However, no one has yet conducted a comprehensive study on the underground storage space of closed/abandoned mines. Based on summarizing the research status of different types of storage (oil, gas, water, nuclear waste, seeds, etc.), this paper conducts an in-depth research on mine selection, sealing performance, storage space size, storage time and other aspects. Corresponding evaluation indicators and transformation technologies for underground space storage are proposed to formulate a theory and technology for ensuring the stability of underground space storage environment in closed/abandoned mines suitable for China's national conditions and natural geological conditions.