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題 名 | Survivable Network Design Model for Earthquake Disaster=震災存活路網設計模型之研究 |
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作 者 | 侯鵬曦; 徐淵靜; | 書刊名 | 中國土木水利工程學刊 |
卷 期 | 19:2 2007.06[民96.06] |
頁 次 | 頁301-311 |
分類號 | 548.31 |
關鍵詞 | 存活路網; 地震災害; 連結度; 繞路; Survivable network; Earthquake disaster; Connectivity; Detour; |
語 文 | 英文(English) |
中文摘要 | 路網設計是防災城市的重要議題。本研究針對震災特性,應用存活路網理論以發展路網模型。設計目標為快捷、連結、與效率。最短路徑森林路網、系統繞路路網、及互援路網,將此三種模型整合於存活路網模型。該模型具有諸多優勢;最短路徑森林確保區域內救援單位至災害需求地點的路徑最短;系統繞路則容忍區內路段遭受震災毀損而仍維持救援單位至區內所有需求的成本最小;互援路網構成區間橋接路徑以連結外部資源,預防區內救援單位失靈的可能性。最後本研究透過Java技術實作此存活的路網模型,並提出一測試路網以顯現本模式之優點。 |
英文摘要 | Network design is an important issue for disaster prevention city. The purpose of this paper is to propose a network design model with respect to the characteristics of earthquake disaster based on survival network theories. The design goals are to achieve features of rapidity, connectivity, and efficiency. Three network models: Shortest Path Forest Network (SPFN), Systematic Detour Network (SDN), and Mutual Assistance Network (MAN), are developed and integrated in the survivable network model. The proposed survivable network for earthquake disaster has significant advantages. The SPFM promises the shortest path within the responsible territories. The structure of SDN assures the network connectivity wherever any road link fails. The bridges of MAN let the supply units in different territories connect to each other hence insufficient self-capacity of one supply may be allowed. Finally the survivable network model was implemented with Java technology. And a case in a test network was given to show the advantageous features of the network. |
本系統中英文摘要資訊取自各篇刊載內容。