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Bayesian Hierarchical Model on Crushability of Pumice Particle Strength
Japan and Indonesia are traversed by the Ring of Fire, making it easy to find pumice fall deposits in both countries. Pumice is lightweight and crushable because it has voids due to its formation process, making it often responsible for landslides and liquefaction during an earthquake. In this study, an analysis of the crushable pumice properties was carried out using a single-particle strength test. The test data gradually increased from 15, 30, 45, 60, 75, 90, 105, 120, and 135 samples. The results of single-particle strength are processed using frequentist and Bayesian hierarchical inference models to estimate Weibull parameters. Finally, the influence of the amount of data will be observed on the Weibull parameter using different inference models.
Bayesian Hierarchical Model on Crushability of Pumice Particle Strength
Japan and Indonesia are traversed by the Ring of Fire, making it easy to find pumice fall deposits in both countries. Pumice is lightweight and crushable because it has voids due to its formation process, making it often responsible for landslides and liquefaction during an earthquake. In this study, an analysis of the crushable pumice properties was carried out using a single-particle strength test. The test data gradually increased from 15, 30, 45, 60, 75, 90, 105, 120, and 135 samples. The results of single-particle strength are processed using frequentist and Bayesian hierarchical inference models to estimate Weibull parameters. Finally, the influence of the amount of data will be observed on the Weibull parameter using different inference models.
Bayesian Hierarchical Model on Crushability of Pumice Particle Strength
Lecture Notes in Civil Engineering
Duc Long, Phung (editor) / Dung, Nguyen Tien (editor) / Basoka, I Wayan Ariyana (author) / Kasama, Kiyonobu (author) / Furukawa, Zentaro (author) / Rifa’i, Ahmad (author)
International Conference on Geotechnics for Sustainable Infrastructure Development ; 2023 ; Hanoi, Vietnam
Proceedings of the 5th International Conference on Geotechnics for Sustainable Infrastructure Development ; Chapter: 127 ; 1871-1884
2024-07-11
14 pages
Article/Chapter (Book)
Electronic Resource
English
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