Modeling of Seismic Wave Scattering on Pile Groups and Caissons

作者: Ignatius Po Lam , Chien Tai Yang , Hubert K Law

DOI:

关键词: Wave propagationTime domainComputer programEngineeringFrequency domainCaissonPileStructural engineeringSeismic loadingSeismic wave

摘要: This report documents practical modeling procedures adopted in the bridge engineering community involving seismic designs and retrofits of long span bridges relative to treatment wave propagation problems. It also discusses scattering issues arising fro irregular foundation boundaries affecting loading bridges, which is not explicitly considered current design practice. Wave generally implemented nuclear power plant industry for various containment systems that often use frequency domain computer programs. To examine subject application foundations, systematic exercised using a time based program verification made against program.

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