Wave Propagation Modeling Analysis of Earthquake Records for Buildings(Building Structures and Materials)

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概要

• 論文の詳細を見る

• rights: 社団法人日本建築学会rights: 本文データは学協会の許諾に基づきCiNiiから複製したものであるrelation: IsVersionOf: http://ci.nii.ac.jp/naid/110006345740/This paper introduces an application of wave propagation modeling to building response investigation. We have analyzed the computed responses of analytical building models and obtained strong-motion records for forty-one actual buildings during five different earthquakes by using the normalized input output minimization (NIOM) method. This method can model wave propagation in multiple linear systems by considering the statistical correlation of the earthquake motions at different observation locations, and can reveal the arrival times of incident and reflected waves as well as their relative amplitudes. From these values, the fundamental period and the damping ratio of the building could be simply estimated. The estimated values were then compared with the values for the analytical building models, the values estimated in the previous studies for the actual buildings, and the building code formula.

• 社団法人日本建築学会の論文
• 2004-05-15

著者

• Oyunchimeg Mendbayar

  Department Of Civil And Environmental Engineering Saitama University

• Kawakami Hideji

  Geosphere Research Institute of Saitama University

• 川上 英二

  Geosphere Research Institute of Saitama University

関連論文

• A New Method for Propagation Analysis of Earthquake Waves in Damaged Buildings : Evolutionary Normalized Input-Output Minimization (NIOM)
• Wave Propagation Modeling Analysis of Earthquake Records for Buildings(Building Structures and Materials)
• TEMPORAL VARIATION OF S-WAVE VELOCITY AT PORT ISLAND VERTICAL ARRAY SITE DURING AND AFTER THE HYOGOKEN-NANBU EARTHQUAKE BY USING MODIFIED NORMALIZED INPUT-OUTPUT MINIMIZATION (MOD-NIOM) METHOD

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