A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
TEMPORARY FIXING TOOL FOR PCA FLOOR SLABS
To provide a temporary fixing tool for PCa floor slabs that can be temporarily fixed to a headed stud erected on a steel girder as slip prevention means.SOLUTION: A temporary fixing tool 1 for PCa floor slabs 10 for temporarily fixing a PCa floor slab to a steel girder by using headed studs protruding from the steel girder and blockout holes in the PCa slab in which the headed studs are placed, includes: a cylindrical body 2 with an inner diameter that allows it to be externally fitted to the headed stud; and a length adjustment member 3 mounted on the cylindrical body 2 in a direction perpendicular to the axis and capable of adjusting the length between the inner surface of the blockout hole.SELECTED DRAWING: Figure 1
【課題】ずれ止め手段として鋼桁に立設された頭付きスタッドに仮固定することのできるＰＣａ床版の仮固定治具を提供する。【解決手段】鋼桁に突設された頭付きスタッド及びこの頭付きスタッドが挿置されるＰＣａ床版の箱抜き孔を利用してＰＣａ床版を鋼桁に仮固定するためのＰＣａ床版１０の仮固定治具１において、頭付きスタッドに外嵌可能な内径を有する筒状体２と、この筒状体２に軸直角方向に装着されて箱抜き孔の内面との間の長さを調整自在な長さ調整部材３と、を備える。【選択図】図１
TEMPORARY FIXING TOOL FOR PCA FLOOR SLABS
To provide a temporary fixing tool for PCa floor slabs that can be temporarily fixed to a headed stud erected on a steel girder as slip prevention means.SOLUTION: A temporary fixing tool 1 for PCa floor slabs 10 for temporarily fixing a PCa floor slab to a steel girder by using headed studs protruding from the steel girder and blockout holes in the PCa slab in which the headed studs are placed, includes: a cylindrical body 2 with an inner diameter that allows it to be externally fitted to the headed stud; and a length adjustment member 3 mounted on the cylindrical body 2 in a direction perpendicular to the axis and capable of adjusting the length between the inner surface of the blockout hole.SELECTED DRAWING: Figure 1
【課題】ずれ止め手段として鋼桁に立設された頭付きスタッドに仮固定することのできるＰＣａ床版の仮固定治具を提供する。【解決手段】鋼桁に突設された頭付きスタッド及びこの頭付きスタッドが挿置されるＰＣａ床版の箱抜き孔を利用してＰＣａ床版を鋼桁に仮固定するためのＰＣａ床版１０の仮固定治具１において、頭付きスタッドに外嵌可能な内径を有する筒状体２と、この筒状体２に軸直角方向に装着されて箱抜き孔の内面との間の長さを調整自在な長さ調整部材３と、を備える。【選択図】図１
TEMPORARY FIXING TOOL FOR PCA FLOOR SLABS
ＰＣａ床版の仮固定治具
HARA YUTA (author) / MIHARA SHOGO (author) / OGURA HIRONORI (author)
2020-09-03
Patent
Electronic Resource
Japanese
IPC:
E01D
BRIDGES
,
Brücken
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CONCRETE FLOOR SLABS AND REPAIR METHOD FOR CONCRETE FLOOR SLABS
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