建築師執行BIM專案風險因子的研究

Abstract

建築資訊模型(BIM)的導入勢必帶來風險。本研究經由文獻回顧及專家訪談整理出建築師執行BIM專案五大風險構面及十七項風險因子，後使用層級分析法(AHP)，透過全體參與者、執行BIM專案經驗及建築師事務所規模等三種分析模式評估風險。 分析結果顯示，全體參與者模式之下，建築師所考量的關鍵風險分別為業主需求、專業BIM人才多寡、BIM預算、BIM契約及事務所轉型成本。其次，建築師事務所導入BIM過程中，早期偏向考量市場環境的需求，後期則考量流程的轉變。另一方面，小型事務所招募人才較為困難，而中大型建築師事務所則會面臨轉型不易及主管支持度不足等問題。本研究另對各關鍵風險提出解決建議，期望能降低建築師執行BIM專案的風險。

The implementation of Building Information Modeling (BIM) is bound to bring risk in AEC industry. In this research, we identified five risk facets and seventeen risk factors for architect to implement BIM project by literature review and expert interview. Also, the Analytic Hierarchy Process (AHP) is used to assess risks through three analysis model: all participants, BIM project execution experience and scale of architect office. As the result, in all participants mode analysis, the architects would consider the key risks such as requirements of the owners, the amount of people with BIM skill, the budget for BIM execution, BIM contracts and costs of the office transition. Further more, in the process of BIM implementation, architect firms would think about the needs of the market environment earlier and the change of the process later. On the other hand, the acquisition of professional talent is difficult for small scale architect firms, and corporation restructuring is quite hard and manager’s supports are inadequate for large scale architects office.This study provides recommendation to deal with the key risk factors and hopes to reduce the risk of architects in BIM project execution.