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  • 英語翻譯

    英語翻譯
    11.3.5 RESPONSE TO SEISMIC LOADING
    MONITORING SEISMIC RESPONSE IN EMBANKMENT DAMS
    In general,only major structures,and usually only structures in areas of moderate to high seismic activity are seismically monitored.Agencies such as the USGS and the California Division of Mines and Geology contract for installation and maintenance of strong motion instruments at dams.The advantages of this arrangement to dam owners are to avoid highly specialized installation and operation and maintenance and processing acceleration records obtained.Seismic monitoring of a dam generally serves two purposes.Seismic monitoring provides a design verification of expected versus actual performance during seismic event.Seismic monitoring also adds to the database of knowledge of how dams perform under seismic loading,making future designs safer.
    英語人氣:330 ℃時間:2020-05-22 07:10:04
    優(yōu)質(zhì)解答
    地震荷載的響應(yīng)
    監(jiān)測地震反應(yīng)土石壩
    在一般情況下,唯一的主要結(jié)構(gòu),在中度到高地震活動是地震監(jiān)測的地區(qū)通常只結(jié)構(gòu).機構(gòu),如美國地質(zhì)調(diào)查局和礦產(chǎn)地質(zhì)的安裝和維修保養(yǎng)合約強震文書科在加利福尼亞水壩.這項安排的好處是避免業(yè)主大壩高度專業(yè)化的安裝,使用,維修和加工的加速紀(jì)錄中獲得.大壩地震監(jiān)測一般有兩個目的.地震監(jiān)測提供了一個與地震事件中的實際業(yè)績預(yù)期的設(shè)計驗證.地震監(jiān)測還增加了對大壩的地震荷載下如何進行知識數(shù)據(jù)庫,使未來的設(shè)計更安全.
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