A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
UNDER-GROUND PILED COLUMN
To provide an under-ground piled column capable of improving the filling rate of concrete.SOLUTION: An under-ground piled column 1 comprises a cylindrical portion 21 having a cylindrical shape, a stepped portion 3 provided on one side in the axial direction of the cylindrical portion 21 and formed in a step-like shape so as to gradually taper toward the one side in the axial direction, a bottom portion 22 provided at one end of the cylindrical portion 21 in the axial direction, and a connection portion 4 filled with grout between stepped portion 3 and bottom portion 22. The stepped portion 3 is made of precast concrete.SELECTED DRAWING: Figure 1
【課題】コンクリートの充填率を向上させることができる構真柱を提供する。【解決手段】構真柱１は、筒状をなす筒状部２１と、筒状部２１の軸線方向の一方側に設けられ、軸線方向の一方側に向かうにしたがって次第に先細りになるように階段状に形成された階段状部３と、筒状部２１の軸線方向の一方側の端部に設けられた底部２２と、階段状部３と底部２２との間にグラウト材が充填された接続部４と、を備え、階段状部３は、プレキャストコンクリートで形成されている。【選択図】図１
UNDER-GROUND PILED COLUMN
To provide an under-ground piled column capable of improving the filling rate of concrete.SOLUTION: An under-ground piled column 1 comprises a cylindrical portion 21 having a cylindrical shape, a stepped portion 3 provided on one side in the axial direction of the cylindrical portion 21 and formed in a step-like shape so as to gradually taper toward the one side in the axial direction, a bottom portion 22 provided at one end of the cylindrical portion 21 in the axial direction, and a connection portion 4 filled with grout between stepped portion 3 and bottom portion 22. The stepped portion 3 is made of precast concrete.SELECTED DRAWING: Figure 1
【課題】コンクリートの充填率を向上させることができる構真柱を提供する。【解決手段】構真柱１は、筒状をなす筒状部２１と、筒状部２１の軸線方向の一方側に設けられ、軸線方向の一方側に向かうにしたがって次第に先細りになるように階段状に形成された階段状部３と、筒状部２１の軸線方向の一方側の端部に設けられた底部２２と、階段状部３と底部２２との間にグラウト材が充填された接続部４と、を備え、階段状部３は、プレキャストコンクリートで形成されている。【選択図】図１
UNDER-GROUND PILED COLUMN
構真柱
OKAMOTO TAKAYUKI (author) / NISHIKAWA YUTAKA (author) / URANO SHINJI (author) / NISHIDA HIROKAZU (author)
2024-03-06
Patent
Electronic Resource
Japanese
IPC:
E02D
FOUNDATIONS
,
Gründungen
UNDER-GROUND PILED COLUMN AND SEISMIC BASE-ISOLATED BUILDINGS
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BUILDING METHOD OF UNDER-GROUND PILED COLUMN AND FOLLOWER CONNECTION JIG USED FOR THE METHOD
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