The existing calculation methods of inrushing for confined water foundation pit are summarized, and their shortcomings were analyzed.
摘要总结了承压水基坑既有突涌稳定分析方法，分析每种方法存在的不足。
The in situ rock stress prevents the rise of confined water and water inrush for thick floor aquifuge,but for thin floor aquifuge the in situ rock stress wo.
In condensed-matter physics, confined liquid designates a liquid that is subject to geometric constraints on a nanoscopic scale so that most molecules are close enough to an interface to sense some difference from standard bulk conditions. Typical examples are liquids in porous media or liquids in solvation shells.