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Seismic Design Method for Pile Foundation Jiro FUKUI Public works Research Institute, Japan

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. - PowerPoint PPT Presentation

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Page 1: Seismic Design Method for Pile Foundation

Seismic Design Method for Pile Foundation

Jiro FUKUI

Public works Research Institute, Japan

Page 2: Seismic Design Method for Pile Foundation

2 Level Seismic Load

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

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

→   Seismic Coefficient Method

→   Ductility Design Method

Page 3: Seismic Design Method for Pile Foundation

Analytical Model of Pile Foundation

Page 4: Seismic Design Method for Pile Foundation

Analytical Model of Pile FoundationSeismic Coefficient Method

Page 5: Seismic Design Method for Pile Foundation

Ductility Design MethodAnalytical Model of Pile Foundation

Page 6: Seismic Design Method for Pile Foundation
Page 7: Seismic Design Method for Pile Foundation

Effects of Group Piles

Page 8: Seismic Design Method for Pile Foundation

Effects of Group Piles

Page 9: Seismic Design Method for Pile Foundation
Page 10: Seismic Design Method for Pile Foundation