A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
To provide a stair fixing method and a stair structure capable of improving the degree of freedom of a design plan of a building and effectively utilizing a space under stairs.SOLUTION: In the fixing method of a stair 10, first, a fixing member 34 is arranged at an end 22 on the descending side in the stair ascending/descending direction of a force girder 18, and a support member 42 is arranged so as to penetrate the vertical side surface of the force girder 18 and the fixing member 34 in the stair width direction. Then, the force girder 18 lifted by a crane 100 is lowered, and the lower part of the fixing member 34 and a floor part 26 are fixed via a floor fixing part 54. Next, the force girder 42 is rotated around the axis of the force girder 18. Thus, the force girder 18 inclined at a predetermined position is fixed via a girder fixing part 44 to the upper portion of the fixing member 34.SELECTED DRAWING: Figure 3
【課題】建物の設計プランの自由度を向上させ、階段下の空間を有効に利用することができる階段の固定方法及び階段構造を提供する。【解決手段】階段１０の固定方法は、先ず、力桁１８の階段昇降方向下降側の端部２２に固定部材３４を配置し、支承部材４２を力桁１８の縦側面部と固定部材３４に対して階段幅方向に貫通して配置する。次いで、クレーン１００で吊り上げられた力桁１８を降下させて、固定部材３４の下部と床部２６とを床固定部５４を介して固定する。次いで、支承部材４２の軸回りに力桁１８を回動させる。このようにして所定の位置に傾斜して配置された力桁１８を、桁固定部４４を介して固定部材３４の上部に固定する。【選択図】図３
To provide a stair fixing method and a stair structure capable of improving the degree of freedom of a design plan of a building and effectively utilizing a space under stairs.SOLUTION: In the fixing method of a stair 10, first, a fixing member 34 is arranged at an end 22 on the descending side in the stair ascending/descending direction of a force girder 18, and a support member 42 is arranged so as to penetrate the vertical side surface of the force girder 18 and the fixing member 34 in the stair width direction. Then, the force girder 18 lifted by a crane 100 is lowered, and the lower part of the fixing member 34 and a floor part 26 are fixed via a floor fixing part 54. Next, the force girder 42 is rotated around the axis of the force girder 18. Thus, the force girder 18 inclined at a predetermined position is fixed via a girder fixing part 44 to the upper portion of the fixing member 34.SELECTED DRAWING: Figure 3
【課題】建物の設計プランの自由度を向上させ、階段下の空間を有効に利用することができる階段の固定方法及び階段構造を提供する。【解決手段】階段１０の固定方法は、先ず、力桁１８の階段昇降方向下降側の端部２２に固定部材３４を配置し、支承部材４２を力桁１８の縦側面部と固定部材３４に対して階段幅方向に貫通して配置する。次いで、クレーン１００で吊り上げられた力桁１８を降下させて、固定部材３４の下部と床部２６とを床固定部５４を介して固定する。次いで、支承部材４２の軸回りに力桁１８を回動させる。このようにして所定の位置に傾斜して配置された力桁１８を、桁固定部４４を介して固定部材３４の上部に固定する。【選択図】図３
STAIR FIXING METHOD AND STAIR STRUCTURE
階段の固定方法及び階段構造
IDA KENTA (author)
2020-10-15
Patent
Electronic Resource
Japanese
IPC:
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
Stair, stair group and method for manufacturing stair group
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