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| 題 名 | 應用列車運轉模擬分析捷運隧道獨立通風井設置需求=Using Computer-Based Train Operation Simulation on the Requirement Analysis of MRT Tunnel Ventilation Shafts |
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| 作 者 | 張盛羲; 鍾志成; | 書刊名 | 捷運技術 |
| 卷 期 | 59 2024.10[民113.10] |
| 頁 次 | 頁151-170 |
| 分類號 | 441.9 |
| 關鍵詞 | 列車運轉模擬; 捷運隧道逃生; 通風豎井; Train operation simulation; Tunnel evacuation; Tunnel ventilation shaft; |
| 語 文 | 中文(Chinese) |
| DOI | 10.29670/JRTST.202410_(59).0007 |
| 中文摘要 | 捷運列車行駛於長隧道時,密集班次會使得先行列車尚未離開隧道,續 行列車即已進入隧道,由於同時有兩列車運行於同一隧道段,會升高旅客於 火災時的逃生風險。在規劃設計階段,須分析列車運轉情形,以決策是否增 設獨立通風豎井。本文介紹列車運轉模擬技術理論及工具,以臺北捷運萬大- 中和-樹林線(以下簡稱萬大線)LG04 站∼ LG05 站過河隧道段為例,假設 站間不設獨立通風井,運用列車運轉模擬分析同一隧道段同時有兩列車停止 運行的可能。結果顯示,若以車站位置控制列車行止,雖然不會有旅客逃生 的問題,但列車的班距會超過最小營運班距要求;但若於車站通風口設置號 誌連動,監控先行列車通過通風口,續行列車方自本站發車,雖然運作較複 雜,但可滿足最小營運班距的要求,同時不會發生同一個通風區間內有兩列 車運行的逃生問題。 |
| 英文摘要 | In a long tunnel section, the following train may enter the tunnel before the preceding train leaves the tunnel. Since two trains are running in the same tunnel section at the same time, it will increase the passenger evacuation risk in the event of a fire. For this reason, engineers must analyze train dynamics during the planning and design stages to determine whether to install an additional independent ventilation shaft. In this paper, a computer-based train operation simulation was used to analyze the possibility that two trains stop at the same time in the ventilation section of the tunnel between LG04 and LG05 of the Wanda line. The results show that the headway will exceed the minimal headway if the departure time of the following train is controlled by the arrival time of the preceding train at the next station. However, if the departure time of the following train is controlled by the passing time of the preceding train at the next ventilation shaft by the signal system, although complex, it can meet the minimal headway requirement without the evacuation problem of two trains stopping in the same ventilation section. |
本系統中英文摘要資訊取自各篇刊載內容。