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A platform for research: civil engineering, architecture and urbanism
CONSTRUCTION METHOD OF OVERHANGING SLAB
To reduce cost and improve workability by properly securing a work traffic line.SOLUTION: A construction method of an overhanging slab fixes a slab member 1 to a structure 2 in a state of outwardly overhanging from the structure 2. A base end side portion of the slab member 1 comprises an upwardly extending rising portion 12. The construction method performs: a temporary fixing step of connecting the rising portion 12 of the slab member 1 and an extension member 31 extending from a support member 21 toward the inside of the structure 2 by a connection material 41 in a state where the base end side portion of the slab member 1 is mounted on the support member 21 at the structure 2 side, to temporarily fix the slab member 1 to the structure 2; and a final fixing step of joining the temporarily fixed slab member 1 and structure 2 side by pouring of concrete, to finally fix the slab member 1.SELECTED DRAWING: Figure 6
【課題】作業動線を適切に確保することができ、コストの低減及び施工性の向上を図ること。【解決手段】スラブ部材１を構造物２から外方側に跳ね出した跳ね出し状態で構造物２に固定する跳ね出しスラブの施工方法において、スラブ部材１の基端側部位には、上方側に延びる立ち上がり部１２が備えられ、スラブ部材１の基端側部位を構造物２側の支持部材２１に載置させた状態で、スラブ部材１の立ち上がり部１２と支持部材２１から構造物２の内方側に延びる延設部材３１とを連結材４１にて連結してスラブ部材１を構造物２に仮固定する仮固定工程と、コンクリートの打設により仮固定されたスラブ材１と構造物２側とを接合してスラブ部材１を本固定する本固定工程とを行う。【選択図】図６
CONSTRUCTION METHOD OF OVERHANGING SLAB
To reduce cost and improve workability by properly securing a work traffic line.SOLUTION: A construction method of an overhanging slab fixes a slab member 1 to a structure 2 in a state of outwardly overhanging from the structure 2. A base end side portion of the slab member 1 comprises an upwardly extending rising portion 12. The construction method performs: a temporary fixing step of connecting the rising portion 12 of the slab member 1 and an extension member 31 extending from a support member 21 toward the inside of the structure 2 by a connection material 41 in a state where the base end side portion of the slab member 1 is mounted on the support member 21 at the structure 2 side, to temporarily fix the slab member 1 to the structure 2; and a final fixing step of joining the temporarily fixed slab member 1 and structure 2 side by pouring of concrete, to finally fix the slab member 1.SELECTED DRAWING: Figure 6
【課題】作業動線を適切に確保することができ、コストの低減及び施工性の向上を図ること。【解決手段】スラブ部材１を構造物２から外方側に跳ね出した跳ね出し状態で構造物２に固定する跳ね出しスラブの施工方法において、スラブ部材１の基端側部位には、上方側に延びる立ち上がり部１２が備えられ、スラブ部材１の基端側部位を構造物２側の支持部材２１に載置させた状態で、スラブ部材１の立ち上がり部１２と支持部材２１から構造物２の内方側に延びる延設部材３１とを連結材４１にて連結してスラブ部材１を構造物２に仮固定する仮固定工程と、コンクリートの打設により仮固定されたスラブ材１と構造物２側とを接合してスラブ部材１を本固定する本固定工程とを行う。【選択図】図６
CONSTRUCTION METHOD OF OVERHANGING SLAB
跳ね出しスラブの施工方法
USUDA YUSAKU (author) / TANAKA KENJI (author) / YAMAMOTO SHUNJI (author) / KOJIMA KAZUTAKA (author) / DOI MASATO (author) / WATADA RYO (author) / YOSHIMURA JUNYA (author) / KIHARA TOMOMI (author) / MORI HIROCHIKA (author)
2021-11-01
Patent
Electronic Resource
Japanese
IPC:
E04B
Allgemeine Baukonstruktionen
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