鐵路沿線營造施工安全探討

Discussion on the Safety Assessment of Construction Along Railway Lines

張芳瑜、沈永年、吳崇豪
F. Y. Chang and Y. N. Sheen and C. H. Wu

國立高雄科技大學土木工程研究所

摘要

臺灣鐵路發展史從清末開始發展，至今已有100多年歷史，從開始的貨物運輸到軍事發展再到經濟需求，解嚴後，伴隨經濟快速發展，火車交通運輸漸漸為普羅大眾往返南北臺灣的主要交通工具，近幾年政府推動鐵路電氣化，然在鐵路運輸建設的更新過程中，需在不影響鐵路正常行駛及交通要塞下進行改建，並且要符合生態環境影響評估及歷史遺構審查，工程所使用工法、受限於時間及地理環境限制極大，遭遇工程困難及現況障礙甚多，在運安意識抬頭，一個施工環節不注意可能釀成事故發生，因此，本研究係探討臨軌側工程所發生的事件始末分析並將臺南車站地下化計畫臨軌側施工防範作為整理歸納，未來如有其他類似軌道工程可做為借鏡，減少工安意外發生的可能性，進而達成零災害目標。

關鍵字：臨軌側工程、施工風險預防、臺南鐵路地下化計畫。

ABSTRACT

The history of railway development in Taiwan dates back to the late Qing Dynasty, spanning over 100 years to the present day. Originally established for freight transportation, railways gradually evolved to serve military needs and later adapted to meet economic demands. Following the lifting of martial law, alongside rapid economic growth, trains became the primary mode of transportation for people traveling between northern and southern Taiwan. In recent years, the government has been promoting railway electrification.
However, in the process of updating railway transportation infrastructure, redevelopment must be carried out without disrupting normal railway operations and crucial transportation routes. Additionally, projects must comply with environmental impact assessments and historical site reviews. The choice of construction methods is limited by time constraints and geographical limitations. Numerous engineering difficulties and existing obstacles must be overcome. With increasing emphasis on safety awareness, any oversight in construction procedures could lead to accidents.
Therefore, this study aims to analyze incidents occurring during trackside construction and consolidate preventive measures based on the undergrounding project of Tainan Railway Station. These insights can serve as a reference for similar railway projects in the future, reducing the likelihood of construction accidents and ultimately achieving the goal of zero disasters.

KEYWORDS: Construction Near Railway Tracks; Construction Risk Prevention; Tainan Railway Undergrounding Project.