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Numerical Simulation Trial by Cocktail Glass Model in FLIP ROSE for LEAP-UCD-2017
Abstract LEAP-UCD-2017 is a blind prediction exercise for numerical modelers with relatively simple centrifuge tests. However, the application of numerical simulation should be discussed from both modeler’s and practitioner’s viewpoints. The authors applied one of the most common dynamic analysis programs in Japan (FLIP ROSE) for this exercise. The program, FLIP ROSE, has been continuously updated for 20 years with voluntary supports from practitioners. Using this scheme, the authors discuss several issues including the possible variation in parameter determination in practice and the effect of artificial Rayleigh damping on predictions. Although only a limited number of cases of centrifuge tests were analyzed, the application of a common analysis program by practitioners pointed out some issues to be addressed by numerical modelers.
Numerical Simulation Trial by Cocktail Glass Model in FLIP ROSE for LEAP-UCD-2017
Abstract LEAP-UCD-2017 is a blind prediction exercise for numerical modelers with relatively simple centrifuge tests. However, the application of numerical simulation should be discussed from both modeler’s and practitioner’s viewpoints. The authors applied one of the most common dynamic analysis programs in Japan (FLIP ROSE) for this exercise. The program, FLIP ROSE, has been continuously updated for 20 years with voluntary supports from practitioners. Using this scheme, the authors discuss several issues including the possible variation in parameter determination in practice and the effect of artificial Rayleigh damping on predictions. Although only a limited number of cases of centrifuge tests were analyzed, the application of a common analysis program by practitioners pointed out some issues to be addressed by numerical modelers.
Numerical Simulation Trial by Cocktail Glass Model in FLIP ROSE for LEAP-UCD-2017
Ichii, Koji (author) / Uemura, Kazuaki (author) / Orai, Naoki (author) / Hyodo, Junichi (author)
2019-11-16
17 pages
Article/Chapter (Book)
Electronic Resource
English
LEAP-UCD-2017 Type-B Predictions Through FLIP at Kyoto University
| Springer Verlag | 2019