Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Coupled Hydro-Mechanical Analysis of the Leendert de Boerpolder Dyke Stress-Test
This paper summarizes the results and the main features of the fully coupled hydro-mechanical analysis of the stress test carried out in the Leendert de Boerpolder levee in the Netherlands. The analyses have been performed with software Midas GTS NX and Abaqus, using two-dimensional coupled pore-displacement elements for transient consolidation analysis. The Midas model featured the Modified Mohr-Coulomb model while the Abaqus model used Modified Cam Clay plasticity with porous elasticity. Material parameters were calibrated based on laboratory data and in situ CPTu tests. Results were compared with field measurements in order to assess the ability of current models to assess the safety characteristics of earth retaining structures subject to groundwater flow and stress. The models predicted failure during the 3rd excavation, in agreement with the planned stress test schedule.
Coupled Hydro-Mechanical Analysis of the Leendert de Boerpolder Dyke Stress-Test
This paper summarizes the results and the main features of the fully coupled hydro-mechanical analysis of the stress test carried out in the Leendert de Boerpolder levee in the Netherlands. The analyses have been performed with software Midas GTS NX and Abaqus, using two-dimensional coupled pore-displacement elements for transient consolidation analysis. The Midas model featured the Modified Mohr-Coulomb model while the Abaqus model used Modified Cam Clay plasticity with porous elasticity. Material parameters were calibrated based on laboratory data and in situ CPTu tests. Results were compared with field measurements in order to assess the ability of current models to assess the safety characteristics of earth retaining structures subject to groundwater flow and stress. The models predicted failure during the 3rd excavation, in agreement with the planned stress test schedule.
Coupled Hydro-Mechanical Analysis of the Leendert de Boerpolder Dyke Stress-Test
Lecture Notes in Civil Engineering
Bolzon, Gabriella (Herausgeber:in) / Sterpi, Donatella (Herausgeber:in) / Mazzà, Guido (Herausgeber:in) / Frigerio, Antonella (Herausgeber:in) / Marulanda, C. (Autor:in) / Tello, J. (Autor:in) / León-Vanegas, D. (Autor:in)
ICOLD International Benchmark Workshop on Numerical Analysis of Dams, ICOLD-BW ; 2019 ; Milan, Italy
19.10.2020
18 pages
Aufsatz/Kapitel (Buch)
Elektronische Ressource
Englisch
Coupled Hydro-Mechanical Stress Soil-Structure Interaction Simulation
| British Library Conference Proceedings | 2006