关于地下岩盐溶腔利用的特性研究

A review of investigations into features of underground salt caverns used for storage

岩盐的蠕变、卤水的热膨胀以及卤水的渗漏是影响地下岩盐溶腔长期演变过程的三个主要因素.综述了国外在这三个方面的研究现状,以及国外学者所得到的一些结论.由于我国对岩盐溶解机理、岩盐溶腔的利用以及岩盐溶腔长期演变特性的研究相对薄弱,提出了在地下岩盐溶腔利用的过程中的一些建议.

Creep of salt rock, thermal expansion of brine and leakage of brine from salt caverns are the three dominant factors, which influence the long-term evolution of underground salt caverns. This paper introduces some important results obtained by foreign scholars in these three aspects and evaluates the research status in quo of salt cavern use. In our country, studies in mechanics of salt rock dissolution, use of underground salt caverns and long-term evolution of salt caverns are relatively few. Some recommendations for the process of the use of salt caverns are presented in this paper.