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A platform for research: civil engineering, architecture and urbanism
SOLDIER PILE HORIZONTAL SHEET PILE METHOD
To provide a soldier pile horizontal sheet pile method that can improve workability as compared with a general pile retaining method using continuous steel sheet piles.SOLUTION: A soldier pile horizontal sheet pile method comprises steps of holding a metal flat plate 14 formed so as to have a thickness having a bending strength enough to avoid buckling when driven into the ground GL in an upright posture with respect to the ground surface between adjacent soldier piles 12, connecting the flat plate 14 and a horizontal sheet pile 13 including a grip plate to a vibrohammer 31 by sandwiching the grip plate fixed to the flat plate 14 in a posture orthogonal to the plate surface of the flat plate 14 by a chuck 32 of the vibrohammer 31 approaching the flat plate 14 in the upright posture from above, and driving the flat plate 14 in the upright posture into the ground GL by applying a driving force to the horizontal sheet pile 13 in the vertical direction from the vibrohammer 31.SELECTED DRAWING: Figure 5
【課題】一般の連続する鋼矢板を用いた山留め工法に比べて作業性を高めることができる親杭横矢板工法を提供する。【解決手段】親杭横矢板工法は、隣接する親杭１２の間で、地盤面に対して直立姿勢に、地面ＧＬに打ち込まれる際に座屈を回避する曲げ強さを有する厚みに形成される金属製の平板１４を保持する工程と、直立姿勢の平板１４に上方から接近するバイブロハンマー３１のチャック３２によって、平板１４の板面に直交する姿勢で平板１４に固定される把持板を挟んで、バイブロハンマー３１に平板１４および把持板を含む横矢板１３を連結する工程と、バイブロハンマー３１から鉛直方向に横矢板１３に打ち込み力を加えて地面ＧＬに直立姿勢の平板１４を打ち込む工程とを備える。【選択図】図５
SOLDIER PILE HORIZONTAL SHEET PILE METHOD
To provide a soldier pile horizontal sheet pile method that can improve workability as compared with a general pile retaining method using continuous steel sheet piles.SOLUTION: A soldier pile horizontal sheet pile method comprises steps of holding a metal flat plate 14 formed so as to have a thickness having a bending strength enough to avoid buckling when driven into the ground GL in an upright posture with respect to the ground surface between adjacent soldier piles 12, connecting the flat plate 14 and a horizontal sheet pile 13 including a grip plate to a vibrohammer 31 by sandwiching the grip plate fixed to the flat plate 14 in a posture orthogonal to the plate surface of the flat plate 14 by a chuck 32 of the vibrohammer 31 approaching the flat plate 14 in the upright posture from above, and driving the flat plate 14 in the upright posture into the ground GL by applying a driving force to the horizontal sheet pile 13 in the vertical direction from the vibrohammer 31.SELECTED DRAWING: Figure 5
【課題】一般の連続する鋼矢板を用いた山留め工法に比べて作業性を高めることができる親杭横矢板工法を提供する。【解決手段】親杭横矢板工法は、隣接する親杭１２の間で、地盤面に対して直立姿勢に、地面ＧＬに打ち込まれる際に座屈を回避する曲げ強さを有する厚みに形成される金属製の平板１４を保持する工程と、直立姿勢の平板１４に上方から接近するバイブロハンマー３１のチャック３２によって、平板１４の板面に直交する姿勢で平板１４に固定される把持板を挟んで、バイブロハンマー３１に平板１４および把持板を含む横矢板１３を連結する工程と、バイブロハンマー３１から鉛直方向に横矢板１３に打ち込み力を加えて地面ＧＬに直立姿勢の平板１４を打ち込む工程とを備える。【選択図】図５
SOLDIER PILE HORIZONTAL SHEET PILE METHOD
親杭横矢板工法
KOMATSUDA TSUYOSHI (author)
2022-06-28
Patent
Electronic Resource
Japanese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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Analysis Approaches for Soldier Pile Walls
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