道路橋の架替実態調査に基づいた寿命評価
書誌事項
- タイトル別名
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- Life Span Estimation of Road Bridges Based on Practices of Bridge Replacement
- ドウロキョウ ノ カケカエ ジッタイ チョウサ ニ モトズイタ ジュミョウ ヒョウカ
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説明
<p>The objective of bridge management is to allocate and use the limited resources balancing between lifetime reliability and life-cycle cost in an optimal manner. In this paper, estimation of the road bridge's life span based on practices of bridges replacement was attempted and the survival curve of the bridges was also estimated by KaplanMeier's method. We suggested a new bridge management method by using the modern portfolio theory in financial engineering and a evaluation of promotion efficiency of renewal of the future bridge.</p>
収録刊行物
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- 地域安全学会論文集
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地域安全学会論文集 11 (0), 157-162, 2009
一般社団法人 地域安全学会
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詳細情報 詳細情報について
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- CRID
- 1390282680487687552
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- NII論文ID
- 110009484112
- 130006336745
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- NII書誌ID
- AA11542656
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- ISSN
- 21879842
- 13452088
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- NDL書誌ID
- 10496563
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
- NDL-Digital
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可