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CONCRETE PILE SHEET MEMBER, EARTH RETAINING WALL, CONSTRUCTION METHOD OF EARTH RETAINING WALL
To reduce the duration of construction while suppressing the sucking of sediment on an earth retaining wall.SOLUTION: A concrete pile sheet member 2a used for an earth retaining wall 1 has a joint portion 3a formed so as to form a concavo-convex shape with a joint portion 3b of another concrete pile sheet member 2b. A concave portion 4 for inserting an insertion member 7 to be inserted between another concrete pile sheet member 2b is formed on an end face in a width direction. The concave portion 4 is formed so as to extend downward from an upper end of the concrete pile sheet member 2a.SELECTED DRAWING: Figure 1
【課題】土留め壁の土砂の吸出しを抑制しつつ、施工時間を短縮できるようにする。【解決手段】土留め壁1に用いられるコンクリート矢板部材2aにおいて、他のコンクリート矢板部材2bの継手部3bと凹凸形状をなすように形成された継手部3aを有し、幅方向端面に、他のコンクリート矢板部材2bとの間に挿入される挿入部材7が挿入されるための凹部4を形成し、凹部4をコンクリート矢板部材2aの上端から下方に向かって延びるように形成する。【選択図】図1
CONCRETE PILE SHEET MEMBER, EARTH RETAINING WALL, CONSTRUCTION METHOD OF EARTH RETAINING WALL
To reduce the duration of construction while suppressing the sucking of sediment on an earth retaining wall.SOLUTION: A concrete pile sheet member 2a used for an earth retaining wall 1 has a joint portion 3a formed so as to form a concavo-convex shape with a joint portion 3b of another concrete pile sheet member 2b. A concave portion 4 for inserting an insertion member 7 to be inserted between another concrete pile sheet member 2b is formed on an end face in a width direction. The concave portion 4 is formed so as to extend downward from an upper end of the concrete pile sheet member 2a.SELECTED DRAWING: Figure 1
【課題】土留め壁の土砂の吸出しを抑制しつつ、施工時間を短縮できるようにする。【解決手段】土留め壁1に用いられるコンクリート矢板部材2aにおいて、他のコンクリート矢板部材2bの継手部3bと凹凸形状をなすように形成された継手部3aを有し、幅方向端面に、他のコンクリート矢板部材2bとの間に挿入される挿入部材7が挿入されるための凹部4を形成し、凹部4をコンクリート矢板部材2aの上端から下方に向かって延びるように形成する。【選択図】図1
CONCRETE PILE SHEET MEMBER, EARTH RETAINING WALL, CONSTRUCTION METHOD OF EARTH RETAINING WALL
コンクリート矢板部材、土留め壁および土留め壁の構築方法
DAHARA TAKEHIRO (author)
2018-12-27
Patent
Electronic Resource
Japanese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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