Page 61 - 捷運技術 第47期

捷運技術半年刊 第47期 55

BIM應用於捷運地下車站設施之設計檢核

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莫仁維 謝尚賢 康思敏 李維倫 余貴益 5
摘要
捷運車站基本設施量需求及逃生時間計算為車站前期規劃設計之重要基礎。其做法為依
照設計目標年旅運量預估值，推算出捷運車站對於各設施(包含樓梯、電扶梯、月台寬度、
驗票閘門等)之需求量，再據以進行細部設計。其次，需依據設計目標年旅運量及設施需求
量進行緊急逃生時間檢核。然而在設計過程中，為因應各專業需求調整或變更設計，上述設
施量需求及緊急逃生檢核之計算流程常須一再重複進行，除耗費大量人力外，亦有產生疏漏
或錯誤的風險。因此，為因應捷運車站複雜的介面設計，亞新工程顧問公司與台大土木工
程資訊模擬與管理研究中心合作進行「BIM技術在捷運地下車站緊急逃生設計檢核之應用」
研究計畫，本計畫以捷運車站設計過程中建立BIM模型為基礎，將基本設施量、逃生時間等
規範及相關計算流程寫入Revit API開發輔助設計工具內，同時讀取BIM模型中的實際設施量
及逃生動線，自動計算檢核相關規定並產出設計報告，大幅提升設計效率，減少錯誤發生機
率，進而提升整體設計品質。
關鍵詞：BIM、API、基本設施量、逃生時間

The Application of BIM to Facility Capacity Inspection for

Underground MRT Stations

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RICHARD MOH S.H. HSIEH S.M. KANG W.L. LEE K.Y. Yu 5
Abstract
Facility capacity (number of stairs, escalators, platform width and e-ticketing gates, etc.) and
evacuation-time evaluation of underground MRT stations are two key requirements that need to be
determined prior to carrying out the subsequent detailed design. The facility capacity is determined
during the planning/basic design stage based on the estimated annual passenger volume of the
station. Based on the determined facility capacity, the design must be checked for the time needed
to evacuate the station in an emergency. Also, the checking process must be repeated every time a
change order occurs. To improve design efficiency and lower costs by avoiding repeated work, Moh
and Associates, Inc. (MAA) cooperated with the NTU Research Center for Building & Infrastructure
Information Modeling and Management to develop the “Building Information Modeling (BIM)
Application Programming Interfaces (API) of Evacuation-time Evaluation for Underground MRT
Stations.” Based on the BIM model of an MRT underground station, the API captures the necessary
facility capacity information from the model and through the programmed emergency evacuation-
time specification and calculation formulas, design reports are generated automatically. The
development of API has met the objectives of reducing costs by avoiding repeated work and has
improved overall design quality.
Keywords: Building Information Modeling (BIM), Application Programming Interfaces (API),
facility capacity, emergency evacuation time

1 亞新工程顧問股份有限公司副總經理 richard.moh@maaconsultants.com
2 國立臺灣大學土木工程學系教授 shhsieh@ntu.edu.tw
3 亞新工程顧問股份有限公司BIM管理及工程整合中心經理 shhsieh@ntu.edu.tw
4 亞新工程顧問股份有限公司BIM管理及工程整合中心組長 sm.kang@maaconsultants.com
5 臺北市政府捷工程局副工程司 weilun.lee@maaconsultants.com