A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
HALF-PRECAST STRUCTURE TIDE EMBANKMENT
To provide a half-precast structure tide embankment which sufficiently absorbs a construction error generated during construction of a foundation pile in a construction site, and enables highly accurate construction.SOLUTION: A foundation part comprises: foundation piles that are partially driven into the ground and have upper ends projecting to a ground surface; leveling concrete for leveling a predetermined range of the ground surface surrounding the foundation piles; and a footing part that includes the upper ends of the foundation piles above the leveling concrete and is provided so as to support tide embankment panels. The foundation piles are constituted in two arrays that are parallel to each other. The tide embankment panels are pre-cast concrete members that are arranged in an intermediate position of the two arrays arrangement of the foundation piles on the leveling concrete. The footing part is composed of cast-in-place concrete including a reinforcement structure including a reinforcement group fastened to an upper ends of the foundation piles and protruding upward and a reinforcement group protruding from a lower lateral part of the tide embankment panels.SELECTED DRAWING: Figure 1
【課題】施工現場において基礎杭の施工時に生じる施工誤差を十分に吸収することで、高精度での施工が実現可能なハーフプレキャスト構造防潮堤を提供する。【解決手段】基礎部は、その一部が地中に打ち込まれ、上端部が地表面上に突出した状態で設けられる基礎杭と、前記基礎杭を囲む所定範囲の地表面を均す均しコンクリートと、前記均しコンクリートの上方において、前記基礎杭の上端部を内包し、且つ、前記防潮堤パネルを支持するように設けられるフーチング部と、から構成され、前記基礎杭は、互いに平行に二列で構成され、前記防潮堤パネルは、前記均しコンクリート上で前記基礎杭の二列配列中間位置に配列されたプレキャストコンクリート部材であり、前記フーチング部は、前記基礎杭の上端部に固着され上方に向けて突出する鉄筋群と、前記防潮堤パネルの下部側方から突出する鉄筋群と、を含む鉄筋構造を内包する現場打ちコンクリートからなる。【選択図】図１
HALF-PRECAST STRUCTURE TIDE EMBANKMENT
To provide a half-precast structure tide embankment which sufficiently absorbs a construction error generated during construction of a foundation pile in a construction site, and enables highly accurate construction.SOLUTION: A foundation part comprises: foundation piles that are partially driven into the ground and have upper ends projecting to a ground surface; leveling concrete for leveling a predetermined range of the ground surface surrounding the foundation piles; and a footing part that includes the upper ends of the foundation piles above the leveling concrete and is provided so as to support tide embankment panels. The foundation piles are constituted in two arrays that are parallel to each other. The tide embankment panels are pre-cast concrete members that are arranged in an intermediate position of the two arrays arrangement of the foundation piles on the leveling concrete. The footing part is composed of cast-in-place concrete including a reinforcement structure including a reinforcement group fastened to an upper ends of the foundation piles and protruding upward and a reinforcement group protruding from a lower lateral part of the tide embankment panels.SELECTED DRAWING: Figure 1
【課題】施工現場において基礎杭の施工時に生じる施工誤差を十分に吸収することで、高精度での施工が実現可能なハーフプレキャスト構造防潮堤を提供する。【解決手段】基礎部は、その一部が地中に打ち込まれ、上端部が地表面上に突出した状態で設けられる基礎杭と、前記基礎杭を囲む所定範囲の地表面を均す均しコンクリートと、前記均しコンクリートの上方において、前記基礎杭の上端部を内包し、且つ、前記防潮堤パネルを支持するように設けられるフーチング部と、から構成され、前記基礎杭は、互いに平行に二列で構成され、前記防潮堤パネルは、前記均しコンクリート上で前記基礎杭の二列配列中間位置に配列されたプレキャストコンクリート部材であり、前記フーチング部は、前記基礎杭の上端部に固着され上方に向けて突出する鉄筋群と、前記防潮堤パネルの下部側方から突出する鉄筋群と、を含む鉄筋構造を内包する現場打ちコンクリートからなる。【選択図】図１
HALF-PRECAST STRUCTURE TIDE EMBANKMENT
ハーフプレキャスト構造防潮堤
TSUJII MASATO (author) / NAKATANI IKUO (author) / TANIGUCHI TETSUNORI (author) / KOYAMA NAOTO (author)
2024-05-21
Patent
Electronic Resource
Japanese
HALF-PRECAST STRUCTURE TIDE EMBANKMENT AND METHOD FOR CONSTRUCTING THE SAME
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