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題名 | 環狀線大漢溪跨越橋之規劃與設計=Plan and Design for Dahan Bridge on the Taipei MRT Circular Line |
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作者 | 鍾賢慶; 張穆奎; 黃怡超; 于中原; | 書刊名 | 捷運技術 |
卷期 | 45 2011.08[民100.08] |
頁次 | 頁241-252 |
分類號 | 441.8 |
關鍵詞 | 水理分析; 價值工程; 節能減碳; 垂直式風力發電機; Hydraulic analysis; Value engineering; Reducing carbon emissions; Vertical axis wind turbine; |
語文 | 中文(Chinese) |
中文摘要 | 灌溉等功能,對於北臺灣來說甚為重要。臺北捷運環狀線DF113標規劃路線,由板橋 區跨越大漢溪至新莊區,長約6.4公里。由於路線之規劃,使得大漢溪橋之位置緊鄰於 其上游側公路總局所管轄之大漢橋,與其下游側水管橋之間。在如此受限之條件下, 其水理分析上,施工方法上,橋梁斷面幾何上,都必須審慎分析與評估,並且藉由價 值工程之方法,針對設定之機能加以分析,在幾個替代選擇中,確認一個最佳方案。 此外,在橋梁之視覺感觀上,大漢溪橋之主體結構以輕、簡、透,作為設計美學 之原則。而在近年來非常強調的節能減碳議題上,本公司設計團隊也盡其巧思,於橋 梁上設置垂直式風力發電機,作為夜間橋梁燈飾之電力來源。整體來說,大漢溪跨越 橋之設計,在滿足公共利益之需求,善盡「地球雕塑家」之責任,達成永續公共工程 的政策目標,都已做出高度之貢獻。 |
英文摘要 | The Dahan River is one of the three major tributaries of the Tamsui River in northern Taiwan. As its valley covers industrial, commercial, and farm areas, the Dahan River is vital in northern Taiwan. The route of Taipei MRT Circular line Detailed Design Lot DF113 starts from Banqiao District and runs across the Dahan River to Xinzhuang District, covering a length of about 6.4 kilometers. The Dahan Bridge that will carry the line across the Dahan River is located between a road bridge administered by the MOTC and a water conduit bridge. Due to the geographic restrictions, careful evaluation has to be given to hydraulic analyses, construction methods, and the bridge’s geometric design. In addition, extra analysis of the design functions are performed through value engineering to select an optimal solution from several alternatives. Additionally, the design principles of the bridge's main structure are that it should be as lightweight, simple, and transparent as possible. In response to the need to reduce carbon emissions, a vertical axis wind turbine is set up on the bridge to generate power for nighttime illumination. To sum up, the design of Dahan Bridge has made a great contribution to meeting the public benefit and sustainable development goals of public works. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。