1. Topics on Micropiles in Japan (2004)  適用事例 亀戸配水池の既設基礎の耐震補強 ( 相良 ) 鳥飼大橋架替工事に伴うＬ型擁壁基礎工事 鹿児島県浮津ロックシェッド擁壁基礎工事  官民共同研究『交差点立体化の路上工事短縮技術の 開発』 新設基礎への適用を検討中  研究報告 プレストレスの影響に関するＭＰの解析 (S.MORIMASA)

2. Topics on Micropiles in Japan IWM 2004

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

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

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

6. Kamaido service water pond s Built in 1970 s height ; 8m s Width; 100m×100m s Volume of water kept in store; 60,000m 3. ground plan a cross section

7. Kamaido service water pond HMP

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

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

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

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

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