众所周知,地下水工建筑物地震应力状态的研究,同地上建筑物的一样,可以在各种抗震理论(静力理论、线性谱理论、按照给定加速度图计算等)范围内进行。但是,在将这些理论应用到地下建筑物时,具有某些重要的特点。首先,地下建筑物(例如,隧道衬砌)的应力状态不仅由建筑物自身质量 As we all know, the study of seismic stress state of groundwater workers buildings can be carried out in the same range as that of buildings on the ground. It can be carried out within various seismic resistance theories (static theory, linear spectrum theory, calculation according to given acceleration map, etc.). However, there are certain important characteristics when applying these theories to underground buildings. First, the stress state of underground structures (for example, tunnel linings) is not only the quality of the building itself.