Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
FORMING METHOD OF PILE AND PILE
PROBLEM TO BE SOLVED: To provide a forming method or the like of a pile which can easily insulate an interfacing part of an existing skeleton and a new pile.SOLUTION: When forming a pile which penetrates a pressure-resistance board 2 of an existing skeleton in the ground 3, a buffer material 5 is attached to an external peripheral part of a reinforced cage 10 in advance which is used in the formation of the pile, the reinforced cage 10 is inserted into a casing 20 which is arranged in a hole 30 of the ground 3, and the buffer material 5 is arranged in a position corresponding to an external peripheral part of the pile at an outer side, and at a height corresponding to the pressure-resistance board 2 of the existing skeleton. After that, concrete is placed in the hole 30, and the casing 20 is pulled up, thus forming the pile.SELECTED DRAWING: Figure 3
【課題】既存躯体と新設杭の取合い部分を容易に絶縁できる杭の形成方法等を提供する。【解決手段】既存躯体の耐圧盤２を貫通する杭を地盤３に形成する際に、杭の形成に用いる鉄筋籠１０の外周部に緩衝材５を予め取付けておき、当該鉄筋籠１０を地盤３の孔３０に配置したケーシング２０内に挿入し、緩衝材５が、杭の外側の外周部に対応する位置且つ既存躯体の耐圧盤２に対応する高さに配置されるようにする。この後、孔３０の内部にコンクリートを打設し、ケーシング２０を引上げることで、杭が形成される。【選択図】図３
FORMING METHOD OF PILE AND PILE
PROBLEM TO BE SOLVED: To provide a forming method or the like of a pile which can easily insulate an interfacing part of an existing skeleton and a new pile.SOLUTION: When forming a pile which penetrates a pressure-resistance board 2 of an existing skeleton in the ground 3, a buffer material 5 is attached to an external peripheral part of a reinforced cage 10 in advance which is used in the formation of the pile, the reinforced cage 10 is inserted into a casing 20 which is arranged in a hole 30 of the ground 3, and the buffer material 5 is arranged in a position corresponding to an external peripheral part of the pile at an outer side, and at a height corresponding to the pressure-resistance board 2 of the existing skeleton. After that, concrete is placed in the hole 30, and the casing 20 is pulled up, thus forming the pile.SELECTED DRAWING: Figure 3
【課題】既存躯体と新設杭の取合い部分を容易に絶縁できる杭の形成方法等を提供する。【解決手段】既存躯体の耐圧盤２を貫通する杭を地盤３に形成する際に、杭の形成に用いる鉄筋籠１０の外周部に緩衝材５を予め取付けておき、当該鉄筋籠１０を地盤３の孔３０に配置したケーシング２０内に挿入し、緩衝材５が、杭の外側の外周部に対応する位置且つ既存躯体の耐圧盤２に対応する高さに配置されるようにする。この後、孔３０の内部にコンクリートを打設し、ケーシング２０を引上げることで、杭が形成される。【選択図】図３
FORMING METHOD OF PILE AND PILE
杭の形成方法、杭
WATANABE TADAHIRO (Autor:in) / MIYATA AKIRA (Autor:in)
12.10.2017
Patent
Elektronische Ressource
Japanisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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