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REAL-TIME EARTHQUAKE DAMAGE ESTIMATION METHOD BY SHAKING OF ELEVATED BRIDGE AND ITS APPARATUS
REAL-TIME EARTHQUAKE DAMAGE ESTIMATION METHOD BY SHAKING OF ELEVATED BRIDGE AND ITS APPARATUS
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机译:高架桥晃动实时地震损伤估计方法及其装置
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摘要
PROBLEM TO BE SOLVED: To provide a real-time earthquake damage estimation method by the shaking of an elevated bridge and its apparatus in simple configuration for appropriately estimating earthquake damage in accordance with the elevated bridge.;SOLUTION: The real-time earthquake damage estimation method by the shaking of the elevated bridge includes a seismometer 3 placed at the upper part of the elevated bridge 1 and performs earthquake damage estimation by the shaking of the elevated bridge 1 in real time on the basis of information from the seismometer 3. The information from the seismometer 3 is a peak frequency of a bridge-axial-orthogonal direction/bridge-axial direction spectrum ratio.;COPYRIGHT: (C)2009,JPO&INPIT
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