頁籤選單縮合
題 名 | 地層下陷成因探討與對策研議機制=The Procedure to Verify the Causes of Land Subsidence and Its Prevention and Reclamation Measures in Taiwan |
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作 者 | 丁崇峯; 林政偉; 張廣智; 郭純伶; | 書刊名 | 地工技術 |
卷 期 | 139 2014.03[民103.03] |
頁 次 | 頁17-26 |
專 輯 | 地盤沉陷與淹水 |
分類號 | 443.67 |
關鍵詞 | 臺灣; 地層下陷; 高速鐵路; 高鐵; Taiwan; Land subsidence; High speed rail; |
語 文 | 中文(Chinese) |
中文摘要 | 台灣因水資源貧乏,自1960年代起,即因超抽地下水發生地層下陷,影響面積超過2,000平方公里,近年彰雲地區下陷錐位於內陸,致有影響高速鐵路正常營運疑慮。為能促進水土資源合理永續利用,政府陸續推動相關防治方案及專案行動計畫,期可減緩甚至遏止地層持續下陷,確保高鐵行車安全並恢復地層下陷地區生機。本文說明現階段對於地層下陷敏感或關注地區訂定專案行動計畫分析作業流程,並以高鐵雲林路段沿線3公里範圍內公有合法水井封移實施計畫為例,分享地層下陷防治措施研議與成效追蹤機制經驗。 |
英文摘要 | Taiwan is lack of water resource. Since the 1960s, the concentrated over-drafting of groundwater for economic developments and domestic water supply has caused land subsidence in Taipei and the west-southern areas of Taiwan. The affected area of land subsidence is over 2,000 km2. Recently, due to the route of High Speed Rail (HSR) passes through the persistent subsiding area in Changhua and Yunlin County, that is possible to affect the regular operation of HSR. In order to promote and ensure the reasonable and sustainable utilization on water and land resources, as well the normal operation of HSR, not only the long-term but also the short-term land subsidence prevention and reclamation projects are executed in the past few years. This paper points out the procedure to make an action plan related to current reclamation and prevention measures on land subsidence, and demonstrates it with a case study named “Action Plan of Sealing and Removing Legitimate Public Wells Within 3 km Width Along HSR Lines in Yunlin County”. |
本系統中英文摘要資訊取自各篇刊載內容。