从理论上阐明了型钢水泥土复合挡土墙土止水的施工机理,并以工程实践为依据,提出了该工法在我国深基坑开挖工程中推广应用的可行性和发展方向。 Theoretically, the construction mechanism of earth-water-stopping in steel reinforced cement-soil composite retaining wall was clarified. Based on engineering practice, the feasibility and direction of application of the method in the deep excavation engineering of China were proposed.