Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Mechanism of Support in Anchor Type Retaining Wall — Model Tests and Numerical Simulations
To establish rational design and construction process, two-dimensional model tests are carried out varying the length and inclination of ground anchors. Numerical simulations with finite element method using FEMtij-2D are also carried out for the same scale as the model tests. Subloading tij model (Nakai and Hinokio, 2004) is used in the analyses to model the ground material. It has been revealed that installation of a longer anchor at the bottom part of the excavation area is very effective in reinforcing the effects of the earth retaining wall. Inclination of the ground anchor also has a significant effect on the displacement of the backfill ground and deformation of the retaining wall. The finite element analyses show very good agreement with the results of the model tests.
Mechanism of Support in Anchor Type Retaining Wall — Model Tests and Numerical Simulations
To establish rational design and construction process, two-dimensional model tests are carried out varying the length and inclination of ground anchors. Numerical simulations with finite element method using FEMtij-2D are also carried out for the same scale as the model tests. Subloading tij model (Nakai and Hinokio, 2004) is used in the analyses to model the ground material. It has been revealed that installation of a longer anchor at the bottom part of the excavation area is very effective in reinforcing the effects of the earth retaining wall. Inclination of the ground anchor also has a significant effect on the displacement of the backfill ground and deformation of the retaining wall. The finite element analyses show very good agreement with the results of the model tests.
Mechanism of Support in Anchor Type Retaining Wall — Model Tests and Numerical Simulations
Shahin, H. M. (Autor:in) / Nakai, T. (Autor:in) / Okuda, K. (Autor:in) / Kato, M. (Autor:in)
Geo-Shanghai 2014 ; 2014 ; Shanghai, China
05.05.2014
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
Mechanism of Support in Anchor Type Retaining Wall: Model Tests and Numerical Simulations
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