Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Prediction of Construction-Induced Deformations of Deep Excavation Walls by the Use of a Holistic 3D-Finite-Element Model
Abstract In the course of research group FOR 1136 GEOTECH the task of subproject 8 (TP 8, part II) is to generate a holistic three-dimensional finite-element model to give improved predictions of construction-induced deformations of deep excavation walls. For this purpose, the results of the other subprojects dealing with contact elements, describing material behaviour and the modelling of soil liquefaction around a vibrating pile should be implemented. This contribution presents the framework of the 3D-model, in which the results of the other subprojects can be adopted at a later stage. The deep excavation at Potsdamer Platz in Berlin in the 1990s serves as reference for the model, since unexpected deformations of the diaphragm walls arised after pile driving. First numerical studies are presented to demonstrate the possibilities of the model.
Prediction of Construction-Induced Deformations of Deep Excavation Walls by the Use of a Holistic 3D-Finite-Element Model
Abstract In the course of research group FOR 1136 GEOTECH the task of subproject 8 (TP 8, part II) is to generate a holistic three-dimensional finite-element model to give improved predictions of construction-induced deformations of deep excavation walls. For this purpose, the results of the other subprojects dealing with contact elements, describing material behaviour and the modelling of soil liquefaction around a vibrating pile should be implemented. This contribution presents the framework of the 3D-model, in which the results of the other subprojects can be adopted at a later stage. The deep excavation at Potsdamer Platz in Berlin in the 1990s serves as reference for the model, since unexpected deformations of the diaphragm walls arised after pile driving. First numerical studies are presented to demonstrate the possibilities of the model.
Prediction of Construction-Induced Deformations of Deep Excavation Walls by the Use of a Holistic 3D-Finite-Element Model
Thom, Andrea (Autor:in) / Hettler, Achim (Autor:in)
29.10.2015
9 pages
Aufsatz/Kapitel (Buch)
Elektronische Ressource
Englisch
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