Page 10 - 捷運技術 第55期

應用建築資訊模型輔助捷運車站智能設計 | 黃碩儒等

Received June 22, 2020, accepted September 19, 2020, date of publication October 31, 2020

Application of Building Information Model to

Assist the Intelligent Design of MRT Stations

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CHIENHUA LIN , SHIHJEN CHEN , AND SHUOJU HUANG
1.CECI Engineering Consultant, Inc. Taipei 114710, Taiwan(R.O.C.)
Corresponding authors: Shuoju Huang (e-mail: m8913210@ceci.com.tw)
ABSTRACT Taipei MRT WANDA-ZHONGHE-SHULIN LINE PROJECT
PHASE I is the first Taipei MRT route that officially introduced the Building
Information Model as the design standard. During the station planning and design
stage, by using the Building Information Model’s system, we achieved drawing
consistency, cross-professional integration, and quantity-assisted calculation,
to effectively integrate the MRT stations and its entrances and exits with the
surrounding environment.
However, after incorporating the Building Information Model to assist the
MRT station design, the workload of the design tools, operating environment,
and data integration has become a resistive force against implementation.
In order to improve work efficiency and increase the overall design quality and
results with assistance of the software and the programs--using automation-assisted
tools, and aiming at the characteristics and results of the informationization and
three-dimensionalization of building models--to achieve numerical information
integration, auxiliary modeling, assistance in conflict checking, automatic
correction of information, etc. We will pursue this from the early stage of design
assistance tools and model planning, to the middle stage of the modeling and
illustration integration for the design, to the final stage of the results inspection and
quantity calculations, etc., so that the Building Information Model can provide its
greatest potential.
In this study, different assistance programs are proposed according to different
design stage. For early design stage, an assisting planning system provides
design framework referencing, and corresponding models are generated after
independently calculating the traffic volume of the MRT station. During the mid
design phase assistance to the design, targeting barrier-free toilets and handrails,
is provided according to the configuration results. In later stages of the design,
the support program provides the traffic inspection escape times and the staircase
clearance inspection. We hope with the program, design process can be easier,
reducing the work pressure initially encountered during the introduction of the
Building Information Model, as well as allowing us to make full use of the results
of 3D design to assist the work in subsequent reports.

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