不論營建業或石化工業，許多施工、廠房及設備維修皆會使用到施工架，因此施工架的安全性便顯得非常重要。目前較廣泛被使用的是框式施工架，本研究目的即針對框式施工架之安全關鍵因素進行探討，並以化工廠區為對象，運用層級分析法來分析目前框式施工架安全急需要注重的方向，以工工安人員及相關業者參考。

Regardless of the construction or petrochemical industry, scaffolds will be used during construction, plant and equipment maintenance. Therefore, the safety of the scaffold is very important. At present, the most widely used scaffold is steel frame scaffold. Hence, the purpose of this study is to study key factors of the safety of steel frame scaffolding by using Analytic Hierarchy Process (AHP) approach. This study uses a petrochemical industry park as research object and the research result can be used as reference for safety personnel and related company.