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來源資料
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題 名 | 就集集地震之土石壩行為探討國內土石壩安全評估方法之妥當性=A Preliminary Review on the Seismic Safety Assessment Method for Earth Dam Based on Chi-Chi Earthquake Experience |
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作 者 | 陳錦清; 張森源; | 書刊名 | 地工技術 |
卷 期 | 77 2000.02[民89.02] |
頁 次 | 頁109-117 |
分類號 | 443.9 |
關鍵詞 | 土石壩; 地震安全評估; 應變潛能; 沈陷變形; Earth dam; Seismic safety assessment; Strain potential; Deformation and settlement; |
語 文 | 中文(Chinese) |
中文摘要 | 本文利用國內外土石壩愛地震侵襲之案例資料及國內主要大壩地震安全評估之 結果,檢討國內土石壩之抗震能力及目前採用之地震安全評估方法之可靠性。921集集地 震對土石壩影響之案例資料顯示,施工良好之滾壓土石壩可承受0.6g最大加速度之地震尚 不致於發生嚴重之損壞。目前國內採用之地震安全評估方法,對壩體動態反應與壩體沉陷 亦能獲得合理之估計。 |
英文摘要 | Based on the case histories of earthquake performance of earth dam collected from Taiwan and abroad, a preliminary review on the seismic performance of earth dam in Taiwan and the reliability of the seismic safety assessment methodology adopted was made. The effects of 921 Chi-chi earthquake on earth dams show that well-constructed earth dam can resist strong shaking with a□ as high as 0.6g without severe damage. The methodology of seismic safety assessment adopted can estimate the dynamic response and the final settlement of dambody reasonably well. |
本系統中英文摘要資訊取自各篇刊載內容。