Page 173 - 捷運技術 第47期

捷運技術半年刊 第47期 167

本局3D BIM技術資料平台資訊架構及作業流程

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許德安 蔡定智 高文煌 3
摘要

臺北都會區大眾捷運系統建設工程在臺灣為整合工程先趨，不同於國內傳統土木建築工
程，其涉及較多土木及機電專業領域，彼此之間關係環環相扣。捷運建設除整合土木、建
築、水電、環控、景觀、機電等各類工程技術外，各階段亦產生數量龐大之工程圖說。本局
承辦捷運建設各細設顧問及施工廠商均依契約規定提供2D CAD設計圖、施工圖及竣工圖，
在建築、土木、結構、水電環控、機械及電機等各專案領域作業，除具備較專業技術外，彼
此之間常需介面協調，冀望導入新技術，能有效協助捷運建設各項業務之推動。
捷運萬大線細部設計作業於100年底首先導入3D BIM(建築資訊模型，3 Dimension
Building Information Modeling)技術協助捷運建設設計作業，為能整合現有工程e化資訊作業
平台及最新3D BIM設計技術，提供3D BIM數值資料上載、管控及查詢等使用，乃擴充本局
行之有年之「技術資料知識庫管理系統」及「GIS決策支援系統」，提供使用者能透過既有
資訊系統及地理資訊系統(GIS)等平台上載、管控及查詢3D BIM資料；同時評估檢討業務面
各階段作業流程，修訂作業程序將3D BIM設計模型資料適時納入3D BIM 資料庫作業平台以
為捷運工程各階段設計、審查、分析等作業參考使用。
關鍵詞： 3D BIM數位模型、GIS地理資訊系統、CAD 電腦輔助設計、PDCC技術文件管理
中心、工程生命週期、虛擬實境模擬
Information Architecture and Workflow of
3D BIM Operation Platform

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Hsu Te-An Tsai Ding-Chih Gau Wen-Hwang 3
Abstract
Taipei MRT is a pioneer in the field of construction integration in Taiwan. Different from
the traditional civil and architectural works, the MRT project involves more closely related fields:
civil works and electrical & mechanical (E&M) systems. In addition to integrating civil works,
architecture, environmental control, landscaping, and E&M systems, the MRT project has created
a huge amount of construction drawings at different stages including 2D CAD design drawings,
construction drawings, and as-built drawings which are provided by detailed design consultants and
contractors in accordance with contract stipulations. Due to the involvement of such a large variety
of specialized fields such as architecture, civil works, structure, environmental control, and E&M
systems, it became necessary for the MRT project to introduce new technology to facilitate interface
coordination of each system.
At the end of 2011, 3D Building Information Modeling (BIM) technology was first applied to
the detailed design of the Taipei MRT Wanda line. Through the integration of the existing electronic
information operation platform and the latest 3D BIM technology, DORTS has enhanced the
knowledge-based management system and the GIS decision-making support system to allow users
to upload, manage, and search for 3D BIM information. Furthermore, having evaluated and revised
the operation procedure of each construction stage, DORTS continually updates the BIM database
operation platform so as to provide timely references for design, review, and analysis use.
Keywords: 3D Building Information Modeling (BIM), Geographic Information System (GIS),
Project Document Control Center (PDCC), construction life cycle, virtual reality
simulation

1 台北市政府捷運工程局副工程司 dahsu@trts.dorts.gov.tw
2 台北市政府捷運工程局幫工程司 dctsai@trts.dorts.gov.tw
3 台北市政府捷運工程局幫工程司 j2011402@trts.dorts.gov.tw