Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
WELL HEAD FOOT PROTECTION MEMBER FOR LINER PLATE EARTH-RETAINING WALL, AND WELL HEAD FOOT PROTECTION METHOD OF LINER PLATE EARTH-RETAINING WALL
To provide a well head foot protection member for a liner plate earth-retaining wall that is environmentally friendly and has good work efficiency without need for pouring foot protection concrete and a curing period, and without generation of industrial waste, and to provide a well head foot protection method of a liner plate earth-retaining wall using the same.SOLUTION: A well head foot protection member 1 for a liner plate earth-retaining wall is used as a foot protection member of a well head portion Wh of a temporary earth retaining wall RW in which liner plates LP are combined. The well head foot protection member 1 for a liner plate earth-retaining wall comprises: an inner wall plate (a peripheral surface plate 2) extending in a vertical direction according to an outer shape of the liner plate LP; a bottom plate 3 connected to the inner wall plate (the peripheral surface plate 2); and a pair of side surface plates 4 connected to the bottom plate 3 and the inner wall plate (the peripheral surface plate 2) and extending outward from the inner wall plate (the peripheral surface plate 2). A connecting plate 5 that is interposed between the liner plates LP and can be mechanically joined is provided on an inner circumferential surface 2a of the peripheral surface plate 2 to protrude inward.SELECTED DRAWING: Figure 4
【課題】根固めコンクリートの打設と養生期間が不要で産業破棄物が発生せずに環境に優しく作業効率が良好なライナープレート土留壁用坑口根固部材及びそれを用いたライナープレート土留壁坑口根固方法を提供する。【解決手段】ライナープレートＬＰを組み合わせた仮設の土留壁ＲＷの坑口部Ｗｈの根固部材として用いられるライナープレート土留壁用坑口根固部材１において、ライナープレートＬＰの外側形状に応じて上下方向に延びる内壁板（周面板２）と、この内壁板（周面板２）に接続する底面板３と、この底面板３と内壁板（周面板２）とに接続し、内壁板（周面板２）から外側に延びる一対の側面板４と、を備え、周面板２の内周面２ａに、ライナープレートＬＰ間に介装されて機械的に接合可能な接続板５を内側に向け突設する。【選択図】図４
WELL HEAD FOOT PROTECTION MEMBER FOR LINER PLATE EARTH-RETAINING WALL, AND WELL HEAD FOOT PROTECTION METHOD OF LINER PLATE EARTH-RETAINING WALL
To provide a well head foot protection member for a liner plate earth-retaining wall that is environmentally friendly and has good work efficiency without need for pouring foot protection concrete and a curing period, and without generation of industrial waste, and to provide a well head foot protection method of a liner plate earth-retaining wall using the same.SOLUTION: A well head foot protection member 1 for a liner plate earth-retaining wall is used as a foot protection member of a well head portion Wh of a temporary earth retaining wall RW in which liner plates LP are combined. The well head foot protection member 1 for a liner plate earth-retaining wall comprises: an inner wall plate (a peripheral surface plate 2) extending in a vertical direction according to an outer shape of the liner plate LP; a bottom plate 3 connected to the inner wall plate (the peripheral surface plate 2); and a pair of side surface plates 4 connected to the bottom plate 3 and the inner wall plate (the peripheral surface plate 2) and extending outward from the inner wall plate (the peripheral surface plate 2). A connecting plate 5 that is interposed between the liner plates LP and can be mechanically joined is provided on an inner circumferential surface 2a of the peripheral surface plate 2 to protrude inward.SELECTED DRAWING: Figure 4
【課題】根固めコンクリートの打設と養生期間が不要で産業破棄物が発生せずに環境に優しく作業効率が良好なライナープレート土留壁用坑口根固部材及びそれを用いたライナープレート土留壁坑口根固方法を提供する。【解決手段】ライナープレートＬＰを組み合わせた仮設の土留壁ＲＷの坑口部Ｗｈの根固部材として用いられるライナープレート土留壁用坑口根固部材１において、ライナープレートＬＰの外側形状に応じて上下方向に延びる内壁板（周面板２）と、この内壁板（周面板２）に接続する底面板３と、この底面板３と内壁板（周面板２）とに接続し、内壁板（周面板２）から外側に延びる一対の側面板４と、を備え、周面板２の内周面２ａに、ライナープレートＬＰ間に介装されて機械的に接合可能な接続板５を内側に向け突設する。【選択図】図４
WELL HEAD FOOT PROTECTION MEMBER FOR LINER PLATE EARTH-RETAINING WALL, AND WELL HEAD FOOT PROTECTION METHOD OF LINER PLATE EARTH-RETAINING WALL
ライナープレート土留壁用坑口根固部材及びライナープレート土留壁坑口根固方法
OTANI KATSUYUKI (Autor:in) / AIZAWA HIROYUKI (Autor:in) / KURACHI SADANAO (Autor:in)
31.08.2023
Patent
Elektronische Ressource
Japanisch
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