[請益]英文摘要卡關
In order to confirm will increase yield strength can reduce isolation
displacement under near-fault motion.
本文對隔震橋之隔震支承，提出兩種設計方法。在隔震參數設計的過程中，固定
等效隔震勁度與設計位移，在分別限制等效阻尼比與隔震器韌性比。
The two different determined the parameters design procedure for isolated
bridge supported on bi-linear isolator. The step by step procedure
description follows. First fixed effective stiffness and design displacement
Second given target effective damping ratio and ductility, respectively.
藉由調整彈性勁度比，可完成隔震參數設計且能提高降伏強度。
這一句就不知道該如何動筆。懇請各位指點。
以下為隔震系統部份之英文名詞
鉛心橡膠支承墊 : Lead-rubber bearings
隔震系統 : Isolation system
降伏強度 : Yield strength
等效隔震勁度 : Effectiveness stiffness
設計位移 : Design displacement
等效阻尼比 : Effective damping ratio
韌性比 : Ductility ratio
彈性勁度比 : Elastic stiffness ratio
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