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Performance-Based Minimum Cost Design Of Bridge System Subjected To Devastating Earthquake
http://hdl.handle.net/10173/1836
http://hdl.handle.net/10173/18366b5e78f7-d604-4c66-b873-f9578d169e67
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
SMS10-173.pdf (293.9 kB)
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| Item type | 会議発表論文 / Conference Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2018-02-06 | |||||
| タイトル | ||||||
| タイトル | Performance-Based Minimum Cost Design Of Bridge System Subjected To Devastating Earthquake | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | bridge system | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | optimum design | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | performance-based design | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | seismic design | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | the design of experiments | |||||
| 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 |
Taniwaki, Kazuhiro
× Taniwaki, Kazuhiro× Tanaka, Kenta |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | In this study, an efficient optimal performance-based seismic design method for bridge system subjected to devastating earthquakes is proposed. In the design of a bridge system, the heights of rubber bearings are taken into account as the continuous design variables, and cross-sectional dimensions and amount of steel reinforcements for RC piers and numbers of pile as the discrete design variables. The relative horizontal displacements to the both bridge and transverse directions and ductile factor are dealt with as design constraints. The construction cost minimization problem can be expressed as a mixed discrete-continuous problem, and it is solved by a classical branch and bound method with dual algorithm and convex approximation. In the optimization process, the design of experiments is applied successfully in order to calculate the dynamic behaviors and those sensitivities of the bridge system. The proposed optimal design method is applied to a five-span continuous steel girder bridge system, and it is demonstrated that the proposed method can obtain the optimum solutions quite efficiently and rigorously. | |||||
| 書誌情報 |
Society for Social Management Systems Internet Journal 巻 6, 号 1, 発行日 2010-03 |
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| ISSN | ||||||
| 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 | |||||
