A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
CONNECTING METAL FITTING
To provide a connecting metal fitting capable of maintaining the connection between adjacent flanges even when the vertically adjacent flanges are displaced relative to each other in the radial direction of the drilling hole due to the fact that earth pressure in the radial direction from the ground side toward the drilling hole acts on the earth retaining member, nor the insertion part is not pulled out from the connection hole.SOLUTION: The connecting metal fitting includes a connecting metal fitting main body, an insertion part, and a clamping part. The insertion part is formed at a predetermined angle with respect to the direction in which the connecting metal fitting main body extends so that the side edge of the step connecting the connecting metal fitting main body and the insertion part abuts the opening edge of connecting hole when the connected adjacent flanges are displaced relative to each other in the radial direction of the drilling hole.SELECTED DRAWING: Figure 7
【課題】地山側から掘削孔に向かう径方向の土圧が土留部材に作用して、上下に隣り合うフランジが掘削孔の径方向に相対変位しても、差込み部が連結孔から抜け出ることがなく、隣り合うフランジの連結状態を維持できる、連結金具を提供する。【解決手段】連結金具は、連結金具本体部と、差込み部と、挟持部と、を備えている。差込み部は、連結した隣り合うフランジが掘削孔の径方向に相対変位した際に、連結金具本体部と差込み部とを繋ぐ段差部の側縁が連結孔の開口縁に突き当たるように、連結金具本体部の延伸する方向に対して所定の角度に傾けて形成されている。【選択図】図７
CONNECTING METAL FITTING
To provide a connecting metal fitting capable of maintaining the connection between adjacent flanges even when the vertically adjacent flanges are displaced relative to each other in the radial direction of the drilling hole due to the fact that earth pressure in the radial direction from the ground side toward the drilling hole acts on the earth retaining member, nor the insertion part is not pulled out from the connection hole.SOLUTION: The connecting metal fitting includes a connecting metal fitting main body, an insertion part, and a clamping part. The insertion part is formed at a predetermined angle with respect to the direction in which the connecting metal fitting main body extends so that the side edge of the step connecting the connecting metal fitting main body and the insertion part abuts the opening edge of connecting hole when the connected adjacent flanges are displaced relative to each other in the radial direction of the drilling hole.SELECTED DRAWING: Figure 7
【課題】地山側から掘削孔に向かう径方向の土圧が土留部材に作用して、上下に隣り合うフランジが掘削孔の径方向に相対変位しても、差込み部が連結孔から抜け出ることがなく、隣り合うフランジの連結状態を維持できる、連結金具を提供する。【解決手段】連結金具は、連結金具本体部と、差込み部と、挟持部と、を備えている。差込み部は、連結した隣り合うフランジが掘削孔の径方向に相対変位した際に、連結金具本体部と差込み部とを繋ぐ段差部の側縁が連結孔の開口縁に突き当たるように、連結金具本体部の延伸する方向に対して所定の角度に傾けて形成されている。【選択図】図７
CONNECTING METAL FITTING
連結金具
HAYASHI MASAHIRO (author) / WAKAYAMA TAKAHIRO (author) / KAMAZAKI YUJI (author)
2023-09-06
Patent
Electronic Resource
Japanese