英文篇名
Application and Management of Adjacent Construction Along HSR Alignment
作者
陳江淮、沈銘閔、趙國祥
關鍵字
高速鐵路、鄰近施工、容許變位量、自動化即時監測系統、第三公正專業單位
摘要
由於高鐵營運安全的重要性及高標準的管理值,如何以更嚴謹管制措施,明確掌握可能造成高鐵結構發生變位的因素,是現階段高鐵鄰近施工管制重要課題。現行新建工程經主管機關確認屬未危及高鐵營運安全,無特別管制要件者,均列為一般工程案件逕行開發,其餘屬須管制對象即進行必要之管制及管控。管制措施包括(1)請照及設計階段、(2)申報開工階段及(3)施工期間及竣工申請等三個管制階段。管控措施係指興建單位應於工程施工期間,採用「自動化即時監測系統」,並由第三公正專業單位查核自動監測系統初始值、檢核監測資料與成果分析之正確性、確認新建工程對高鐵結構設施最終變形量等,此即為高鐵即時管控措施。由於各級政府、興建單位,對現行相關作業規定未充分了解,以致影響請照及開發時程,更甚者於禁限建範圍內逕行開發施工或未依核定計畫施工,已成為危及高鐵營運安全之潛在因素。本文即介紹現行高鐵鄰近施工設計至施工階段之申請程序及管制措施,並以高鐵鄰近施工影響實例說明高鐵鄰近施工管制與管控之必要性。
英文摘要
Due to the importance and high standards of management values HSR, it is a key issue of the present management of HSR adjacent construction to grasp the factors possible to lead to HSR structural displacement precisely and definitely by severe control measures. The current construction cases of safety for HSR with no special control required are listed as general engineering cases to develop directly whilst those identified unsafe are listed as controlled subjects with necessary management. The control measures include 3 control phases (1) license application and design, (2) construction start application and (3) under-construction and final settlement application. The monitoring measures indicate that the construction authority shall, during the under-construction period, adopt the “automated real time monitoring system” and have the independent third party appraise the initial values of automated monitoring system, check the accuracy of monitoring data and result analysis and identify the final deformation of construction on HSR structural facilities, which are the HSR automated real time monitoring measures. Due to the deficient understanding of governments at all levels and construction companies about the current enforced related operating regulations, the license application and development schedule will be impacted; moreover, the direct development and construction without authorization in restrained areas or construction not in compliance with approved plans has become the potential factor to damage the HSR operation safety. This paper introduces the application procedures and control measures of design to construction of HSR adjacent construction and illustrates the necessity of control and management concerned by case study.