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A platform for research: civil engineering, architecture and urbanism
PRECAST CONCRETE FOUNDATION
PROBLEM TO BE SOLVED: To provide a precast concrete foundation capable of realizing anchorage of a main reinforcement on an end side in an extention direction while reducing an amount of reinforcement, in a structure having the main reinforcement disposed in the extension direction, and a joint member for connecting another precast concrete foundation on the end side and in a direction that horizontally intersects the extension direction.SOLUTION: A precast concrete foundation 1 has two upper end reinforcements 11, 12 as a main reinforcement. An end reinforcement 41 is disposed at a section where a joint member 2 for connecting another precast concrete foundation on an end side in an extension direction and in a direction that horizontally intersects the extension direction, is disposed. The end reinforcement 41 has an U-shaped bent part 41a that is linked with the upper end reinforcements 11, 12 and engaged and anchored to the joint member 2.SELECTED DRAWING: Figure 3
【課題】延設方向に設けられた主筋および延設方向の端部側に当該延設方向と水平に交差する方向に他のプレキャストコンクリート基礎を接合させるための接合部材を備える構造において、鉄筋量を少なくしつつ上記端部側での上記主筋の定着を実現できるプレキャストコンクリート基礎を提供する。【解決手段】プレキャストコンクリート基礎１は、主筋として２本の上記上端筋１１、１２を備える。また、延設方向の端部側に当該延設方向と水平に交差する方向に他のプレキャストコンクリート基礎を接合させるための接合部材２が設けられる箇所には、端部筋４１が設けられている。この端部筋４１は、上記上端筋１１、１２に継がれるとともに上記接合部材２に係合して定着されるＵ字形状の曲げ部４１ａを有する。【選択図】図３
PRECAST CONCRETE FOUNDATION
PROBLEM TO BE SOLVED: To provide a precast concrete foundation capable of realizing anchorage of a main reinforcement on an end side in an extention direction while reducing an amount of reinforcement, in a structure having the main reinforcement disposed in the extension direction, and a joint member for connecting another precast concrete foundation on the end side and in a direction that horizontally intersects the extension direction.SOLUTION: A precast concrete foundation 1 has two upper end reinforcements 11, 12 as a main reinforcement. An end reinforcement 41 is disposed at a section where a joint member 2 for connecting another precast concrete foundation on an end side in an extension direction and in a direction that horizontally intersects the extension direction, is disposed. The end reinforcement 41 has an U-shaped bent part 41a that is linked with the upper end reinforcements 11, 12 and engaged and anchored to the joint member 2.SELECTED DRAWING: Figure 3
【課題】延設方向に設けられた主筋および延設方向の端部側に当該延設方向と水平に交差する方向に他のプレキャストコンクリート基礎を接合させるための接合部材を備える構造において、鉄筋量を少なくしつつ上記端部側での上記主筋の定着を実現できるプレキャストコンクリート基礎を提供する。【解決手段】プレキャストコンクリート基礎１は、主筋として２本の上記上端筋１１、１２を備える。また、延設方向の端部側に当該延設方向と水平に交差する方向に他のプレキャストコンクリート基礎を接合させるための接合部材２が設けられる箇所には、端部筋４１が設けられている。この端部筋４１は、上記上端筋１１、１２に継がれるとともに上記接合部材２に係合して定着されるＵ字形状の曲げ部４１ａを有する。【選択図】図３
PRECAST CONCRETE FOUNDATION
プレキャストコンクリート基礎
ICHIOKA DAIKO (author) / AOKI RYO (author)
2017-01-26
Patent
Electronic Resource
Japanese
IPC:
E02D
FOUNDATIONS
,
Gründungen
METHOD FOR CONSTRUCTING PRECAST CONCRETE FOUNDATION AND PRECAST CONCRETE-MADE FOUNDATION
| European Patent Office | 2018