【摘要】 针对黄土隧道施工中所存在的问题 ,讨论了基质吸力变化对非饱和黄土隧道力学特性的影响 ,得出了一些对非饱和黄土隧道设计与施工有益的结论更多还原

【Abstract】 For the problem in engineering of the unsaturated loess tunnel, the effect of the change of matrix suction on the mechanical characteristics of unsaturated loess tunnel is studied. Some conclusions having directive significance to the design and construction process of unsaturated loess tunnel are obtained.更多还原