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Risk Assessment Using Seismic Risk Management And Response Analysis Of Base Isolation Structure
http://hdl.handle.net/10173/1604
http://hdl.handle.net/10173/160455368e2a-7dc7-4f81-bcab-e2c79e4694d2
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
SMS06-125.pdf (306.1 kB)
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| Item type | 会議発表論文 / Conference Paper(1) | |||||||||
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| 公開日 | 2018-02-06 | |||||||||
| タイトル | ||||||||||
| タイトル | Risk Assessment Using Seismic Risk Management And Response Analysis Of Base Isolation Structure | |||||||||
| 言語 | ||||||||||
| 言語 | eng | |||||||||
| キーワード | ||||||||||
| 主題Scheme | Other | |||||||||
| 主題 | seismic risk management | |||||||||
| キーワード | ||||||||||
| 主題Scheme | Other | |||||||||
| 主題 | response of the steel structure with base isolation system | |||||||||
| 資源タイプ | ||||||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_5794 | |||||||||
| 資源タイプ | conference paper | |||||||||
| 著者 |
Yoshikawa, Masaaki
× Yoshikawa, Masaaki
× Morimoto, Hiroshi
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| 抄録 | ||||||||||
| 内容記述タイプ | Abstract | |||||||||
| 内容記述 | For structures that receive a large earthquake it is required to apply a good technique which suppresses a danger to the minimum irrespective of existing and establishment. A technique of seismic risk management dealt with the quantitative amount of information is to obtain the anticipative amount of the earthquake damages during access period,and is the support tool to select the higher expense efficiency step to reduce an earthquake damage. In this study,the method of seismic risk management is searched for using the earthquake proof reliability assessment technique. A seismic lose function is calculated from the earthquake damage factors that are modeled by using fragility curves and event trees. The seismic hazard curve is obtained by Nankai offshore scenario earthquake. The third floor or the eighth floor steel structures on a hard or soft ground in Kochi Prefecture are taken up as SRM(Seismic Risk Management Method) study cases. Using structures from as three kinds of seismic code,costs of both initial construction and life cycle are calculated. As the results,the seismic risk reduces to half by ground conditions. Though initial investment becomes high so that earthquake resistant construction goes up,the life cycle costs and the seismic risk become small. The seismic risk of the base isolation structure is set to zero,and excels as the earthquake resistant construction. Then,the eighth floor steel structure with the base isolation system is applied to obtain time history responses in comparison of those by the different input wave motions. The base isolation building is able to reduce a strong motion because of the long time period shake,and is effective to the short period large earthquake motion. | |||||||||
| 書誌情報 |
Society for Social Management Systems Internet Journal 巻 2, 号 1, 発行日 2006-03 |
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| 収録物識別子タイプ | ISSN | |||||||||
| 収録物識別子 | 2432-552X | |||||||||
| 著者版フラグ | ||||||||||
| 出版タイプ | VoR | |||||||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||||
| 出版者 | ||||||||||
| 出版者 | Society for Social Management Systems | |||||||||
