A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
BUCKET FOUNDATION PENETRATION DEVICE AND BUCKET FOUNDATION PENETRATION METHOD
To provide a bucket foundation penetration device which can suppress occurrence of a seepage flow acting on a water bottom ground into a bucket foundation from outside the bucket foundation, even if strength of the water bottom ground is low and a suction pressure is increased, and appropriately makes the bucket foundation penetrate into the water bottom ground.SOLUTION: A bucket foundation penetration device 1 includes injection/drainage means 5 for injecting/draining water from inside a cylindrical part 10 of a bucket foundation 4, and an annular plate 6 which is placed on a water bottom ground around the bucket foundation 4. Thereby, occurrence of a seepage flow acting on a water bottom ground into the bucket foundation 4 from outside the bucket foundation 4 can be suppressed, even if strength of the water bottom ground is low and a suction pressure is increased, and the bucket foundation 4 can be made to appropriately penetrate into the water bottom ground.SELECTED DRAWING: Figure 1
【課題】水底地盤の強度が低い場合や、サクション圧を高くしても、バケット基礎の外方からバケット基礎内に向かって水底地盤に作用する浸透流の発生を抑制することができ、適切にバケット基礎を水底地盤に貫入させるバケット基礎貫入装置を提供する。【解決手段】バケット基礎貫入装置１は、バケット基礎４の円筒状部１０内から注排水する注排水手段５と、バケット基礎４の周りで、水底地盤上に配置される環状プレート６と、を備えている。これにより、水底地盤の強度が低い場合や、サクション圧を高くしても、バケット基礎４の外方からバケット基礎４内に向かって水底地盤に作用する浸透流の発生を抑制することができ、適切にバケット基礎４を水底地盤に貫入することができる。【選択図】図１
BUCKET FOUNDATION PENETRATION DEVICE AND BUCKET FOUNDATION PENETRATION METHOD
To provide a bucket foundation penetration device which can suppress occurrence of a seepage flow acting on a water bottom ground into a bucket foundation from outside the bucket foundation, even if strength of the water bottom ground is low and a suction pressure is increased, and appropriately makes the bucket foundation penetrate into the water bottom ground.SOLUTION: A bucket foundation penetration device 1 includes injection/drainage means 5 for injecting/draining water from inside a cylindrical part 10 of a bucket foundation 4, and an annular plate 6 which is placed on a water bottom ground around the bucket foundation 4. Thereby, occurrence of a seepage flow acting on a water bottom ground into the bucket foundation 4 from outside the bucket foundation 4 can be suppressed, even if strength of the water bottom ground is low and a suction pressure is increased, and the bucket foundation 4 can be made to appropriately penetrate into the water bottom ground.SELECTED DRAWING: Figure 1
【課題】水底地盤の強度が低い場合や、サクション圧を高くしても、バケット基礎の外方からバケット基礎内に向かって水底地盤に作用する浸透流の発生を抑制することができ、適切にバケット基礎を水底地盤に貫入させるバケット基礎貫入装置を提供する。【解決手段】バケット基礎貫入装置１は、バケット基礎４の円筒状部１０内から注排水する注排水手段５と、バケット基礎４の周りで、水底地盤上に配置される環状プレート６と、を備えている。これにより、水底地盤の強度が低い場合や、サクション圧を高くしても、バケット基礎４の外方からバケット基礎４内に向かって水底地盤に作用する浸透流の発生を抑制することができ、適切にバケット基礎４を水底地盤に貫入することができる。【選択図】図１
BUCKET FOUNDATION PENETRATION DEVICE AND BUCKET FOUNDATION PENETRATION METHOD
バケット基礎貫入装置及びバケット基礎貫入方法
TSURUGASAKI KAZUHIRO (author) / MIYAMOTO JUNJI (author) / TSUTAE RYOJI (author) / SUZUKI TATSUNORI (author)
2024-03-27
Patent
Electronic Resource
Japanese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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