動的相互作用ばねを用いた地盤-杭基礎系の動的応答解析の一手法

概要

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The study investigates the validity of the proposed model for a dynamic response analysis of soil-pile system from numerical results of thin layered element method and Penzien model. Furthermore the numerical results of the proposed model was compared with earthquake observation results of pile group foundation. Numerical results of the proposed model considering frequency dependency and radiation damping of dynamic interaction spring agree with analyses by the other analytical methods and results of earthquake observation. The validity of the lumped mass model is verified through earthquake response analyses.
社団法人日本建築学会の論文
1999-12-30