雲林湖山、湖南水庫地震研究及影響評估

Abstract

為因應九二一集集大地震對中部地區水利設施造成之衝擊，本計畫旨在重新檢討雲林湖山、湖南水庫規劃工作有關地震危害可能造成影響之既有成果，以確保未來水庫之安全無虞。本研究工作包括地調補充調查（亦即活動斷層位置之確定）、地震危害度重新分析及比較、地震對前期工程規劃之影響評估及後續調查分析工作建議。

Due to the damage phenomina caused by the 1999 Ci-Ci earthquake, the seismic analysis of earth dam in Taiwan needs to be performed in details. The project aims to re-evaluate the results of seismic hazard analysis done in the stage of feasibility study(1997). The major works include field geology for deermining the controlled fault, stability analysis of reservoir slopes, and recommendation for the future study.