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A platform for research: civil engineering, architecture and urbanism
REINFORCING METHOD OF REINFORCING COLUMN BODY AND REINFORCING COLUMN BODY
To provide a reinforcing method of a reinforcing columnar body capable of reinforcing a hollow columnar body to a high strength in a short period regardless of the presence or absence of a defective part, and the reinforcing columnar body.SOLUTION: A column main body 2 of a utility pole 1 is erected from a concrete board 3 and formed in a tapered shape tapered from below to above. A partition jig 6 provided with a first partition part 12 and a second partition part 13 in the longitudinal direction of a shaft part 10 is inserted into the inside of the column main body 2 of the utility pole 1. The first partition part 12 is provided with an openable and closable blade member 20a at predetermined intervals. The second partition part 13 is provided with an openable and closable blade member 20b at predetermined intervals. Reinforcing steel pipes 7 are inserted into a space between the blade member 20a of the first partition part 12 and the blade member 20b of the second partition part 13 which are arranged at intervals of 120 degrees in the circumferential direction. The partition jig 6 and the reinforcing steel pipes 7 are completely embedded in the column main body 2 of the utility pole and solidified by a filler 8.SELECTED DRAWING: Figure 1
【課題】欠損部の有無に関わらず、短期間で中空柱状体を高強度に補強できるようにした補強柱状体の補強方法及びこの補強柱状体を提供する。【解決手段】電柱１の柱本体２は、コンクリート盤３から立設されていて下方から上方に向けて先細となるテーパ状に形成されている。電柱１の柱本体２の内部に、軸部１０の長手方向に第一仕切り部１２と第二仕切り部１３を設けた仕切り冶具６を挿入する。第一仕切り部１２には開閉可能な羽根部材２０ａを所定間隔で設けた。第二仕切り部１３には開閉可能な羽根部材２０ｂを所定間隔で設けた。周方向に１２０度間隔でそれぞれ配列した第一仕切り部１２の羽根部材２０ａと第二仕切り部１３の羽根部材２０ｂの空間内に、補強鋼管７をそれぞれ挿入した。電柱の柱本体２内に、仕切り冶具６と補強鋼管７を充填材８で完全に埋設して固化した。【選択図】図１
REINFORCING METHOD OF REINFORCING COLUMN BODY AND REINFORCING COLUMN BODY
To provide a reinforcing method of a reinforcing columnar body capable of reinforcing a hollow columnar body to a high strength in a short period regardless of the presence or absence of a defective part, and the reinforcing columnar body.SOLUTION: A column main body 2 of a utility pole 1 is erected from a concrete board 3 and formed in a tapered shape tapered from below to above. A partition jig 6 provided with a first partition part 12 and a second partition part 13 in the longitudinal direction of a shaft part 10 is inserted into the inside of the column main body 2 of the utility pole 1. The first partition part 12 is provided with an openable and closable blade member 20a at predetermined intervals. The second partition part 13 is provided with an openable and closable blade member 20b at predetermined intervals. Reinforcing steel pipes 7 are inserted into a space between the blade member 20a of the first partition part 12 and the blade member 20b of the second partition part 13 which are arranged at intervals of 120 degrees in the circumferential direction. The partition jig 6 and the reinforcing steel pipes 7 are completely embedded in the column main body 2 of the utility pole and solidified by a filler 8.SELECTED DRAWING: Figure 1
【課題】欠損部の有無に関わらず、短期間で中空柱状体を高強度に補強できるようにした補強柱状体の補強方法及びこの補強柱状体を提供する。【解決手段】電柱１の柱本体２は、コンクリート盤３から立設されていて下方から上方に向けて先細となるテーパ状に形成されている。電柱１の柱本体２の内部に、軸部１０の長手方向に第一仕切り部１２と第二仕切り部１３を設けた仕切り冶具６を挿入する。第一仕切り部１２には開閉可能な羽根部材２０ａを所定間隔で設けた。第二仕切り部１３には開閉可能な羽根部材２０ｂを所定間隔で設けた。周方向に１２０度間隔でそれぞれ配列した第一仕切り部１２の羽根部材２０ａと第二仕切り部１３の羽根部材２０ｂの空間内に、補強鋼管７をそれぞれ挿入した。電柱の柱本体２内に、仕切り冶具６と補強鋼管７を充填材８で完全に埋設して固化した。【選択図】図１
REINFORCING METHOD OF REINFORCING COLUMN BODY AND REINFORCING COLUMN BODY
補強柱状体の補強方法及び補強柱状体
KONO MAKOTO (author) / YAGI KOSUKE (author)
2020-01-16
Patent
Electronic Resource
Japanese
IPC:
E04H
Gebäude oder ähnliche Bauwerke für besondere Zwecke
,
BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES
/
E04G
SCAFFOLDING
,
Baugerüste
/
H02G
INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
,
Verlegen oder Installieren elektrischer Kabel oder Leitungen, Verlegen oder Installieren kombinierter optischer und elektrischer Kabel oder Leitungen
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