Page 145 - 捷運技術 第38期

捷運技術半年刊 第38期 97年2月 139

鋼橋樑穿越汐五高架與中山高速公路吊裝及施工

徐國烜 蘇勝豐 2
1
摘要

臺北捷運系統內湖線採高架橋樑型式，一般皆在市區平面道路吊裝施工，今就捷運系統
高架橋樑穿越國道中山高速公路與汐五高架段，吊裝施工亦需制定封閉高速公路交通維持計
畫、吊裝場地整理、吊車數量規劃、吊裝步驟及橋面版與工作車施工做簡要的介紹。
關鍵詞：鋼橋梁、吊車、工作車

Construction of Neihu Line's Steel Bridge Over the National Freeway

1
Kuo-Hsuan Hsu Seng-Fung Su 2

Abstract
Most of the Taipei MRT Neihu line will run on an elevated track and is constructed along

downtown roads. However, a steel bridge section runs across over the existing national freeway;
thus the construction of the steel bridge is a major challenge of the Neihu line construction. The
construction methods used and installation of the bridge section is presented in this article, which
includes the traffic maintenance plan of the freeway, management of the bridge lifting, number of
lifting machines, bridge lifting procedures and installation, and the operation of work vehicles.

Keywords: Steel Bridge, lifting vehicle, working vehicle

1. 臺北市政府捷運工程局東區工程處工程員 hkh@trts.dorts.gov.tw
2. 臺北市政府捷運工程局東區工程處高級聘用規劃師 susabc@trts.dorts.gov.tw