Page 119 - 捷運技術 第53期

兼具施工安全與防護之懸臂施工平台-高架捷運車站外牆鷹架之革新精進案

Cantilever Construction Platform with Safety and

Protection - Innovative Case of Elevated Station
Outer Wall frame

Jun-Hong Chen *
Director of Second District Project Office, Department of Rapid
Transit Systems, Taipei City Government
9F., No.12-1, Sec. 4, Nanjing E. Rd., Songshan Dist., Taipei City
10553, Taiwan (R.O.C.)
Ander Lieu
Chief Engineer of Second District Project Office, Department of
Rapid Transit Systems, Taipei City Government
Chong-Kun Hong
Engineer and Supervisor of Second District Project Office,
Department of Rapid Transit Systems, Taipei City Government
Li- Li Chiu
Associate Engineer of Second District Project Office, Department
of Rapid Transit Systems, Taipei City Government

(Date received：29 January, 2018 ; accepted：30 August, 2018)

Abstract

Taichung MRT Green line stations all have their own unique features. In
particular, the external walls of stations G7 and G9 are constructed with a
"Lightweight Seamless Composite Plywood System." The construction of 3D
surfaces is as challenging to carry out as that of the Taichung National Opera’s
curved wall structure. Furthermore, the MRT stations are located in the most
heavily trafficked areas; therefore, traffic maintenance planning was severely
restricted. In a variety of adverse conditions, with professional engineering
experience, the construction team fully developed their creative ingenuity, and
conceived of the innovative conception of a cantilever construction platform.
Through the management process of planning, doing, checking and action
(PDCA), we summarized the problems to find solutions and further enhanced
the overall construction safety, quality and efficiency. The innovative measure
won the top prize in the 2017 Taipei City Government Creative Proposal
Competition.
Keywords: lightweight seamless composite plywood system, cantilever
construction platform, creative proposal

* Corresponding author : 11038@dorts.gov.taipei

113