File:石門大壩.png
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[edit]Description石門大壩.png |
中文(臺灣):石門水庫大壩,壩高133公尺,壩底寬520公尺,壩頂寬11公尺,壩頂長360公尺,壩頂標高252公尺,壩身體積6,870,000立方公尺,民國64年(1975)完工時是亞洲最大的粘土心土石壩。 大壩由美國提愛姆斯公司(Tippetts-Abbett-McCarthy-Stratton Engineers andArchitects, Tams. Co)負責工程基本設計。排洪設施原來只規劃建置溢洪道,由於民國52年(1963)9月12日的葛樂禮颱風引發超大洪水,石門水庫緊急洩洪,造成下游農田沖毀嚴重,因此民國74年(1985)遂在大壩右岸山腹增設排洪隧道,排洪能力由原設計的每秒11,400立方公尺提升到每秒13,800立方公尺。石門大壩水庫正常滿水位標高245公尺,呆水位標高195公尺,溢洪道堰頂長度100公尺,堰頂標高235公尺,閘門6座,設計排洩流量11,400C.M.S.。排洪隧道二座,閘門底標高220公尺,總排洪量2,400C.M.S.,設於大壩右山脊。 大壩是戰後台灣第一個重大的國家級工程,也是「十大建設」之前推動國家經濟建設,帶動國際投資台灣,促進「台灣奇蹟」出現的試金石。自完工以來每逢颱風、大雨時的洩洪景觀,就是世界知名的桃園勝景,歷年來吸引無數觀光客朝聖。 |
Source | https://memory.culture.tw/Home/Detail?Id=193498&IndexCode=Culture_Object |
Author | 創作者:臺灣桃園農田水利會。貢獻者:臺灣桃園農田水利會 |
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