Seismic design method for pile foundation
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Seismic Design Method for Pile Foundation. Jiro FUKUI Public works Research Institute, Japan. 2 Level Seismic Load. Ground motion highly probable to occur during service period of bridge (Level ⅠSeismic Load). → Seismic Coefficient Method.

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Seismic design method for pile foundation

Seismic Design Method for Pile Foundation

Jiro FUKUI

Public works Research Institute, Japan


2 level seismic load
2 Level Seismic Load

  • Ground motion highly probable to occur during service period of bridge (Level ⅠSeismic Load)

→Seismic Coefficient Method

  • Ground motion with high intensity , though less probable to occur during service period of bridge (Level Ⅱ Seismic Load)

→Ductility Design Method



Analytical Model of Pile Foundation

Seismic Coefficient Method


Analytical Model of Pile Foundation

Ductility Design Method




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