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  1. SSMSパブリケーション
  2. Vol.06

Performance-Based Minimum Cost Design Of Bridge System Subjected To Devastating Earthquake

http://hdl.handle.net/10173/1836
http://hdl.handle.net/10173/1836
6b5e78f7-d604-4c66-b873-f9578d169e67
名前 / ファイル ライセンス アクション
SMS10-173.pdf SMS10-173.pdf (293.9 kB)
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

Taniwaki, Kazuhiro

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Tanaka, Kenta

× Tanaka, Kenta

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
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
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