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Topics on Micropiles in Japan

Explore the use of micropiles in Japan through construction examples, seismic retrofitting of existing piles, new foundations for retaining walls, and the PWRI collaboration project with private companies. Also, learn about the research report and analytical study of the bearing capacity of a foundation reinforced with prestressed micropiles.

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Topics on Micropiles in Japan

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  1. Topicson Micropilesin Japan IWM 2004

  2. Topicson Micropilesin Japan • Construction Example • Seismic Retrofitting of Existing Piles. • New foundation of Retaining wall. • PWRI Collaboration Project with Private Companies • Development of Rapid Overpass Method(The application of micropiles is researched as a new foundation.) • Research Report • Analytical Study of the Bearing Capacity of a Foundation Reinforced with Prestressed Micropiles.

  3. Construction Example(1) Seismic Retrofitting of Existing Piles. ground plan • Seismic Retrofitting of a service water pond at KAMEIDO in TOKYO a cross section

  4. Kamaido service water pond • In the upper part, there are a baseball ground and tennis courts.

  5. Kamaido service water pond HMP

  6. Construction Example(2) New foundation of Retaining wall. New foundation of Retaining wall by using Batter pile.

  7. Construction Example(2) New foundation of Retaining wall. Construction completion

  8. PWRI Collaboration Project with Private Companies • Development of Rapid Overpass Method • The application of micropiles is researched as a new foundation. Design and construction manual

  9. 平 面 図 側 面 図 ※ ※橋梁区間に充腹式アーチ橋を用いた例 PWRI Collaboration Project with Private Companies(Development of Rapid Overpass Method) HMP

  10. Research Report • Analytical Study of the Bearing Capacity of a Foundation Reinforced with Prestressed Micropiles. • 1St Lizzi Scholarship recipient(Shogo Morimasa)

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