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Finite Element Seismic Response Analysis of a Reinforced Concrete Pier with a Fractured Fine Tetrahedron Mesh
https://nied-repo.bosai.go.jp/records/4911
https://nied-repo.bosai.go.jp/records/491190f634b5-afa3-49a6-a19e-6177cb61a5e4
| Item type | researchmap(1) | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 公開日 | 2023-03-30 | |||||||||||||
| タイトル | ||||||||||||||
| 言語 | en | |||||||||||||
| タイトル | Finite Element Seismic Response Analysis of a Reinforced Concrete Pier with a Fractured Fine Tetrahedron Mesh | |||||||||||||
| 言語 | ||||||||||||||
| 言語 | eng | |||||||||||||
| 著者 |
Shigenobu Okazawa
× Shigenobu Okazawa
× Takumi Tsumori
× Takuzo Yamashita
× Satoyuki Tanaka
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| 抄録 | ||||||||||||||
| 内容記述タイプ | Other | |||||||||||||
| 内容記述 | A seismic response analysis of a reinforced concrete (RC) pier has been undertaken using seismic waves recorded at the Takatori station during the southern Hyogo perfecture earthquake in 1995 in Japan. Distinguishing characteristics of this analysis are as follows. First, the RC pier has been modeled using the finite element method with a solid mesh. The analysis model has been generated using tetrahedral elements with node connectivity, not only in the concrete but also in the reinforcement steel. Also, an analysis has been undertaken on fracture treatments in the concrete. Using PDS-FEM, a system of suitable fractures in the concrete resulting from the seismic event can be simulated. Ultimately, a finite element model is established with a fine tetrahedron mesh with about 20 million elements. We calculate a seismic response analysis using the K computer at the RIKEN Advanced Institute for Computational Science, and compare that result with a seismic experiment in E-Defense to confirm the computational approach. | |||||||||||||
| 言語 | en | |||||||||||||
| 書誌情報 |
en : JOURNAL OF EARTHQUAKE AND TSUNAMI 巻 10, 号 5, 発行日 2016-12 |
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| 出版者 | ||||||||||||||
| 言語 | en | |||||||||||||
| 出版者 | WORLD SCIENTIFIC PUBL CO PTE LTD | |||||||||||||
| ISSN | ||||||||||||||
| 収録物識別子タイプ | EISSN | |||||||||||||
| 収録物識別子 | 1793-7116 | |||||||||||||
| DOI | ||||||||||||||
| 関連識別子 | 10.1142/S1793431116400133 | |||||||||||||
