A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
CONTINUOUS UNDERGROUND WALL, AND CONSTRUCTION METHOD OF CONTINUOUS UNDERGROUND WALL
To provide a continuous underground wall capable of being easily constructed and capable of efficiently transmitting an in-plane shear force between a precedent element and a following element, and to provide a construction method of a continuous underground wall.SOLUTION: In a continuous underground wall 1, a precedent element 2 (a first element) and a following element 3 (a second element) that are constructed in a ground so as to be adjacent to each other are connected via a joint portion 4. The joint portion 4 includes a corrugated steel plate 41 provided across the whole of a vertical direction on an end face at a side connected with each other of the precedent element 2 and the following element 3. In the corrugated steel plate 41, protruding portions 411 and recessed portions 412 are alternately arranged, which protrude or are recessed in a wall width direction where the precedent element 2 and the following element 3 are adjacent to each other and which extend in a wall thickness direction that is a horizontal direction perpendicular to the wall width direction. Concrete 21 of the precedent element 2 is fastened to one face and concrete 31 of the following element 3 is fastened to the other face.SELECTED DRAWING: Figure 2
【課題】容易に施工することができるとともに、先行エレメントと後行エレメントとの間で面内せん断力を効率的に伝達させることができる連続地中壁および連続地中壁の施工方法を提供する。【解決手段】地盤に隣接して構築される先行エレメント２（第１エレメント）と後行エレメント３（第２エレメント）とが、継手部４を介して連結される連続地中壁１において、継手部４は、先行エレメント２および後行エレメント３の互いに連結される側の端面に上下方向全体にわたって設けられた波形鋼板４１を有し、波形鋼板４１は、先行エレメント２と後行エレメント３が隣接する壁幅方向に突出または凹み、壁幅方向に直交する水平方向となる壁厚さ方向に延びる凸条部４１１および凹条部４１２が交互に配列され、一方の面に先行エレメント２のコンクリート２１が定着し、他方の面に後行エレメント３のコンクリート３１が定着している。【選択図】図２
CONTINUOUS UNDERGROUND WALL, AND CONSTRUCTION METHOD OF CONTINUOUS UNDERGROUND WALL
To provide a continuous underground wall capable of being easily constructed and capable of efficiently transmitting an in-plane shear force between a precedent element and a following element, and to provide a construction method of a continuous underground wall.SOLUTION: In a continuous underground wall 1, a precedent element 2 (a first element) and a following element 3 (a second element) that are constructed in a ground so as to be adjacent to each other are connected via a joint portion 4. The joint portion 4 includes a corrugated steel plate 41 provided across the whole of a vertical direction on an end face at a side connected with each other of the precedent element 2 and the following element 3. In the corrugated steel plate 41, protruding portions 411 and recessed portions 412 are alternately arranged, which protrude or are recessed in a wall width direction where the precedent element 2 and the following element 3 are adjacent to each other and which extend in a wall thickness direction that is a horizontal direction perpendicular to the wall width direction. Concrete 21 of the precedent element 2 is fastened to one face and concrete 31 of the following element 3 is fastened to the other face.SELECTED DRAWING: Figure 2
【課題】容易に施工することができるとともに、先行エレメントと後行エレメントとの間で面内せん断力を効率的に伝達させることができる連続地中壁および連続地中壁の施工方法を提供する。【解決手段】地盤に隣接して構築される先行エレメント２（第１エレメント）と後行エレメント３（第２エレメント）とが、継手部４を介して連結される連続地中壁１において、継手部４は、先行エレメント２および後行エレメント３の互いに連結される側の端面に上下方向全体にわたって設けられた波形鋼板４１を有し、波形鋼板４１は、先行エレメント２と後行エレメント３が隣接する壁幅方向に突出または凹み、壁幅方向に直交する水平方向となる壁厚さ方向に延びる凸条部４１１および凹条部４１２が交互に配列され、一方の面に先行エレメント２のコンクリート２１が定着し、他方の面に後行エレメント３のコンクリート３１が定着している。【選択図】図２
CONTINUOUS UNDERGROUND WALL, AND CONSTRUCTION METHOD OF CONTINUOUS UNDERGROUND WALL
連続地中壁および連続地中壁の施工方法
MANO HIDEYUKI (author) / ABE KAZUSHIGE (author) / NAGASAWA MASAAKI (author) / KANEMOTO KIYOOMI (author)
2020-10-15
Patent
Electronic Resource
Japanese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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