Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
PILE SUPPORT STRUCTURE, PILE UNIT, AND INSTALLATION METHOD FOR THE SAME
To provide a pile support structure capable of stopping the progress of a vehicle in a short distance while suppressing an impact given to an occupant in the vehicle.SOLUTION: A pile support structure for erecting piles on a ground surface includes: a support part installed in the ground to support a lower end of the pile; and a resin buffer part destroyed when an impact is applied to the pile. The support part includes: a cylindrical body that surrounds the lower end of the pile; and a large diameter part provided on an upper end side of the body and having a diameter larger than that of the body. The buffer part is a cylindrical member arranged around the body on the lower side of the large diameter part. An outer diameter of the buffer part is constant over the entire axial direction or an outer diameter of a lower end side of the buffer part is larger than an outer diameter of an upper end side of the buffer part.SELECTED DRAWING: Figure 1
【課題】車両内の乗員に与える衝撃を抑制しつつ、車両の進行を短距離で停止することができる杭支持構造体を提供する。【解決手段】杭を地表上に起立させるための杭支持構造体は、地中に設置されて前記杭の下端部を支持する支持部と、前記杭に衝撃が加えられた際に破壊される樹脂製の緩衝部とを備える。前記支持部は、前記杭の下端部を囲む筒状の本体部と、前記本体部の上端側に設けられ且つ前記本体部よりも径が大きい大径部とを有し、前記緩衝部は、前記大径部の下側において前記本体部を囲んで配置される円筒状の部材であり、前記緩衝部の外径が軸方向の全域に渡って一定であるか、又は前記緩衝部の下端側の外径が前記緩衝部の上端側の外径よりも大きい。【選択図】図１
PILE SUPPORT STRUCTURE, PILE UNIT, AND INSTALLATION METHOD FOR THE SAME
To provide a pile support structure capable of stopping the progress of a vehicle in a short distance while suppressing an impact given to an occupant in the vehicle.SOLUTION: A pile support structure for erecting piles on a ground surface includes: a support part installed in the ground to support a lower end of the pile; and a resin buffer part destroyed when an impact is applied to the pile. The support part includes: a cylindrical body that surrounds the lower end of the pile; and a large diameter part provided on an upper end side of the body and having a diameter larger than that of the body. The buffer part is a cylindrical member arranged around the body on the lower side of the large diameter part. An outer diameter of the buffer part is constant over the entire axial direction or an outer diameter of a lower end side of the buffer part is larger than an outer diameter of an upper end side of the buffer part.SELECTED DRAWING: Figure 1
【課題】車両内の乗員に与える衝撃を抑制しつつ、車両の進行を短距離で停止することができる杭支持構造体を提供する。【解決手段】杭を地表上に起立させるための杭支持構造体は、地中に設置されて前記杭の下端部を支持する支持部と、前記杭に衝撃が加えられた際に破壊される樹脂製の緩衝部とを備える。前記支持部は、前記杭の下端部を囲む筒状の本体部と、前記本体部の上端側に設けられ且つ前記本体部よりも径が大きい大径部とを有し、前記緩衝部は、前記大径部の下側において前記本体部を囲んで配置される円筒状の部材であり、前記緩衝部の外径が軸方向の全域に渡って一定であるか、又は前記緩衝部の下端側の外径が前記緩衝部の上端側の外径よりも大きい。【選択図】図１
PILE SUPPORT STRUCTURE, PILE UNIT, AND INSTALLATION METHOD FOR THE SAME
杭支持構造体、杭ユニット、及びこれらの設置方法
KIMURA TATSUYA (Autor:in) / YAMADA AKIJI (Autor:in)
30.08.2021
Patent
Elektronische Ressource
Japanisch
IPC:
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
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