土钉墙支护在地铁基坑开挖中的施工技术及质量控制

On Construction Technology and Quality Control of Soil Nailing Wall in the Subway Foundation Pit Excavation

通过工程实践,介绍了土钉支护施工技术在南京地铁奥体中心站工程中的应用。提出了具体的施工方案和施工工艺流程,并对质量控制要点和应急处理措施及应注意的事项作了论述。

This paper introduces the applications of soil nailing construction technology in the center station of Nanjing Aoti subway. It proposes that the construction project and construction methods of soiling nailing. And the brief notes of quality control, the emergency treatment and the notice problems are introduced.