And the design parameters mainly included the coverage and the overpressure of water curtain, the maximum water curtain pressure, the distance between drill holes, the direction of drill holes, and the distance between the roof of caverns and water curtain. Providing that air tightness and water tightness of storage caverns were ensured, the storage capacity of caverns was studied by employing finite element method.

在完全水封的情况下,以储库的临界储压为指标,采用有限元法从洞室几何参数、水幕布置和储库埋深三个方面对储库的储存能力进行了分析评价。