A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Application of “Soil Nailing + Shotcrete” Enclosure in Deep Foundation Pit Excavation of Subway
This study aims at the problems of the enclosure structure in the excavation of deep foundation pits in the subway, taking the Yucun South Road Station of the first phase project of Shijiazhuang Rail Transit Line 4 as an example to explore the application of the “soil nailing + spray concrete” enclosure form. In order to solve the problems of low efficiency and long construction period of deep excavation pits in subway stations, this enclosure form significantly saves the length of enclosure piles and the number of steel supports. Composite soil nail support not only retains the function of soil nail walls, but also solves the problems of water isolation and self-reliance of soil, ensuring the safety, quality and progress of foundation pit excavation construction, and achieving good economic benefits. This study can provide a reference for similar projects.
Application of “Soil Nailing + Shotcrete” Enclosure in Deep Foundation Pit Excavation of Subway
This study aims at the problems of the enclosure structure in the excavation of deep foundation pits in the subway, taking the Yucun South Road Station of the first phase project of Shijiazhuang Rail Transit Line 4 as an example to explore the application of the “soil nailing + spray concrete” enclosure form. In order to solve the problems of low efficiency and long construction period of deep excavation pits in subway stations, this enclosure form significantly saves the length of enclosure piles and the number of steel supports. Composite soil nail support not only retains the function of soil nail walls, but also solves the problems of water isolation and self-reliance of soil, ensuring the safety, quality and progress of foundation pit excavation construction, and achieving good economic benefits. This study can provide a reference for similar projects.
Application of “Soil Nailing + Shotcrete” Enclosure in Deep Foundation Pit Excavation of Subway
Sustain. Civil Infrastruct.
Ding, Faxing (editor) / Zeng, Junjie (editor) / Raman, Sudharshan N. (editor) / Hou, Xiaomeng (editor) / Peng, Zhijia (author) / Xu, Shilin (author) / Liu, Ying (author) / Cheng, Guodong (author)
International Conference on Civil Engineering Structures and Concrete Materials ; 2024 ; Dali, China
2025-01-31
6 pages
Article/Chapter (Book)
Electronic Resource
English
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