A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
METHOD FOR ADJUSTING FLOOR SURFACE LEVEL OF BUILDING
To make it possible to restore a floor level that has dropped due to factors such as deterioration over time of a floor structure, etc. by manual labor.SOLUTION: A method for adjusting a floor surface level of a building comprises the following first step to the third step. In the first step, an operator enters a space under the floor Hd. In the second step, the operator places a hydraulic jack Uj between an underside of a joist 10 to be adjusted and an upper surface of a floor slab Sf, and by jacking up the joist 10 with the hydraulic jack Uj, the joist 10 is moved upward by approximately N mm. In the third step, the operator adjusts an adjuster-type underfloor support fitting FS, which is no longer under load because the joist 10 has been lifted, by approximately +N mm, and a floor level is raised by N mm by the joist 10 to be adjusted, which has been moved upward by approximately N mm, being supported by the adjuster-type underfloor support fitting FS.SELECTED DRAWING: Figure 10
【課題】床構造体の経年劣化等に起因して下降した床レベルを人手の作業により復元できるようにすること。【解決手段】建物の床面レベルの調整方法は、下記第１ステップ乃至第３ステップを含む。第１ステップでは、作業者は、床下空間Ｈｄに進入する。第２ステップでは、作業者は、調整対象の大引１０の下面と床スラブＳｆの上面との間に油圧ジャッキＵｊを配置し、当該油圧ジャッキＵｊにより大引１０をジャッキアップすることで、大引１０を略Ｎｍｍだけ上方向に移動させる。第３ステップでは、作業者は、大引１０が浮いたことで負荷がなくなったアジャスター式床下支持金具ＦＳを略＋Ｎｍｍ調整して、上方向に略Ｎｍｍ移動した調整対象の大引１０を当該アジャスター式床下支持金具ＦＳにより支持させることで床面レベルをＮｍｍ上昇させる。【選択図】図１０
METHOD FOR ADJUSTING FLOOR SURFACE LEVEL OF BUILDING
To make it possible to restore a floor level that has dropped due to factors such as deterioration over time of a floor structure, etc. by manual labor.SOLUTION: A method for adjusting a floor surface level of a building comprises the following first step to the third step. In the first step, an operator enters a space under the floor Hd. In the second step, the operator places a hydraulic jack Uj between an underside of a joist 10 to be adjusted and an upper surface of a floor slab Sf, and by jacking up the joist 10 with the hydraulic jack Uj, the joist 10 is moved upward by approximately N mm. In the third step, the operator adjusts an adjuster-type underfloor support fitting FS, which is no longer under load because the joist 10 has been lifted, by approximately +N mm, and a floor level is raised by N mm by the joist 10 to be adjusted, which has been moved upward by approximately N mm, being supported by the adjuster-type underfloor support fitting FS.SELECTED DRAWING: Figure 10
【課題】床構造体の経年劣化等に起因して下降した床レベルを人手の作業により復元できるようにすること。【解決手段】建物の床面レベルの調整方法は、下記第１ステップ乃至第３ステップを含む。第１ステップでは、作業者は、床下空間Ｈｄに進入する。第２ステップでは、作業者は、調整対象の大引１０の下面と床スラブＳｆの上面との間に油圧ジャッキＵｊを配置し、当該油圧ジャッキＵｊにより大引１０をジャッキアップすることで、大引１０を略Ｎｍｍだけ上方向に移動させる。第３ステップでは、作業者は、大引１０が浮いたことで負荷がなくなったアジャスター式床下支持金具ＦＳを略＋Ｎｍｍ調整して、上方向に略Ｎｍｍ移動した調整対象の大引１０を当該アジャスター式床下支持金具ＦＳにより支持させることで床面レベルをＮｍｍ上昇させる。【選択図】図１０
METHOD FOR ADJUSTING FLOOR SURFACE LEVEL OF BUILDING
建物の床面レベルの調整方法
MAEDA HIROYUKI (author) / KAWAGUCHI TAKAYUKI (author) / HATTA TETSUYA (author)
2024-10-10
Patent
Electronic Resource
Japanese
IPC:
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
Keel structure of detachable building floor capable of adjusting height
| European Patent Office | 2015