近几年来,我处在××线分水岭隧道、××线崔家沟隧道等两座隧道的三处斜井中,采用了斜井底部立体交叉装车的施工方法,取得了一定效果。 斜井底部立体交叉装车的施工方法,是将一般设计的斜井井底车场标高降低,低于正洞 In recent years, I was in three inclined shafts, such as the ×× line watershed tunnel and the ×× line Cuijiagou tunnel. The construction method of three-dimensional cross-loading at the bottom of the inclined shaft was adopted and achieved certain results. Inclined shaft bottom three-dimensional cross-loading construction method is to reduce the general design of inclined shaft bottom yard elevation below the hole