橋樑沖刷潛勢專家評估系統的研究

近年來橋樑沖刷災害時有所聞，每逢暴雨時期常造成人民生命財產的損失。橋樑沖刷災害吾人雖然無法確知何時會發生，但何處可能易生災害，吾人可經由專家知識預先評估而得知。因此，本研究應用圖形使用介面開發程式結合資料庫管理系統、專家系統、及地理資訊系統元件，研發一套友善化且具人工智慧推理評估能力的橋樑沖刷潛勢評估專家系統。本專家評估系統，經驗證結果顯示，尚能適當分級評定，頗能達到防微杜漸的先期防災目的。

關鍵字

橋樑沖刷災害；圖形使用介面；資料庫管理系統；專家系統；地理資訊系統元件

並列摘要

Bridge scour disasters have often happened in Taiwan in recent years. It causes a lot of damage to human life and people's property during major storms. Although we could not foresee when a bridge scour hazard will occur, we can predict where will easily trigger disaster, if proper expert-based evaluation is performed on time. The aim of this study is to build up a user-friendly expert system of bridge scour potential evaluations by integrating a Graphic User Interface (GUI) with a Database Management System (DBMS), an Expert System (ES), and a Geographic Information System Object (GIS Object). Through case verifications, we have certified this expert system is suited to assess the risk of potential bridge scours for pre-warning and hazard prevention purposes.