義方國小塡土邊坡之坍方,經現地勘査、測量、取樣,並收集有關資料,經土壤力學實驗及電腦分析,找出可能破壞面及安全係數,並與現場勘査結果比較。以上述所得之數據與資料,探討坍方之潛在因素與誘因,並提出臨時性與永久性邊坡穩定措施之建議。
The landsliding of filled slope in Yih-Fang elementary school is studied by ways of site investingation, surveying, sampling and collecting the reports about this event. Through mechanic experiments and computer analysis, the possible failure surface and the factor of safety are found - and compared with the results obtained in situ. From these records and data, the potential factors and the causes of the sliding are discussed. Finally, the proposals of the short-term and the long-term slope stability plans are made.