A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Finite Element Analysis of Buttress Wall to Reduce Lateral Deformation of Deep Excavation Adjacent to Tunnels in HCMC
The paper presents numerical analysis to consider the effect of T-shaped retaining wall (buttress wall) in reducing the lateral displacement of the tunnels placed in the influential zone of deep excavation. The commercial numerical software, namely PLAXIS 2D, and a recent project with well-observed are adopted for analysis purposes. The hardening soil model is applied to simulate the soil behavior. The D-wall is first selected as the retaining wall structure. Due to the effect of the deep excavation on the available adjacent tunnel, buttress wall is used to replace D-wall. The lateral displacements of the adjacent tunnel created using different retaining wall structures are examined. As a result, using buttress wall retaining walls shows that it can effectively reduce the influence zone of the deep excavation on adjacent tunnels.
Finite Element Analysis of Buttress Wall to Reduce Lateral Deformation of Deep Excavation Adjacent to Tunnels in HCMC
The paper presents numerical analysis to consider the effect of T-shaped retaining wall (buttress wall) in reducing the lateral displacement of the tunnels placed in the influential zone of deep excavation. The commercial numerical software, namely PLAXIS 2D, and a recent project with well-observed are adopted for analysis purposes. The hardening soil model is applied to simulate the soil behavior. The D-wall is first selected as the retaining wall structure. Due to the effect of the deep excavation on the available adjacent tunnel, buttress wall is used to replace D-wall. The lateral displacements of the adjacent tunnel created using different retaining wall structures are examined. As a result, using buttress wall retaining walls shows that it can effectively reduce the influence zone of the deep excavation on adjacent tunnels.
Finite Element Analysis of Buttress Wall to Reduce Lateral Deformation of Deep Excavation Adjacent to Tunnels in HCMC
Lecture Notes in Civil Engineering
Duc Long, Phung (editor) / Dung, Nguyen Tien (editor) / Lai, Van Qui (author) / Le, Thai Trung (author) / Truong, Thi Thanh Hai (author) / Le, Tran Anh Toan (author)
International Conference on Geotechnics for Sustainable Infrastructure Development ; 2023 ; Hanoi, Vietnam
2024-07-11
16 pages
Article/Chapter (Book)
Electronic Resource
English
Using buttress walls to reduce excavation-induced movements
| Online Contents | 2008
Using buttress walls to reduce excavation-induced movements
| British Library Online Contents | 2008