Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
FORM SUPPORT TOOL AND SLAB CONSTRUCTION METHOD USING THE SAME
PROBLEM TO BE SOLVED: To provide a form support tool which has a simple structure and can facilitate erection work and decomposition work of H-shaped steel to/from a beam, and surely and stably support a concrete form, and a slab construction method using the same.SOLUTION: A form support tool 1 which supports a concrete form 22 between beams 21 such as H-shaped steel consists of a long square bar 2 in which, in the state where a part of an upper surface is brought into pressure contact with a lower surface of a flange 21a on the upper side of the beam 21, the concrete form 22 is placed on another part of the upper surface, and a bearing body 3 which is formed independently of the square bar 2, interposed between the lower surface of the square bar 2 and the upper surface of the flange 21b on the lower side of the beam 21 to apply push-up force for pushing up the square bar 2 and freely expandable/contractable in the vertical direction.
【課題】構造が簡単であり、Ｈ型鋼等の梁への架設作業および分解作業の容易化を図ることができ、確実かつ安定して型枠を支持することができる型枠支持具およびこれを用いたスラブ施工方法を提供すること。【解決手段】Ｈ型鋼等の梁２１の間に型２２を支持する型枠支持具１であって、梁２１の上側のフランジ２１ａの下面に上面の一部を圧接された状態で当該上面の他の部分に型枠２２が載置される長尺な角材２を、角材２と別体に形成されているとともに、角材２の下面と梁２１の下側のフランジ２１ｂの上面との間に介装されて角材２を押上げる押上げ力を付与する上下方向に伸縮自在な支承体３からなることを特徴とする。【選択図】 図１
FORM SUPPORT TOOL AND SLAB CONSTRUCTION METHOD USING THE SAME
PROBLEM TO BE SOLVED: To provide a form support tool which has a simple structure and can facilitate erection work and decomposition work of H-shaped steel to/from a beam, and surely and stably support a concrete form, and a slab construction method using the same.SOLUTION: A form support tool 1 which supports a concrete form 22 between beams 21 such as H-shaped steel consists of a long square bar 2 in which, in the state where a part of an upper surface is brought into pressure contact with a lower surface of a flange 21a on the upper side of the beam 21, the concrete form 22 is placed on another part of the upper surface, and a bearing body 3 which is formed independently of the square bar 2, interposed between the lower surface of the square bar 2 and the upper surface of the flange 21b on the lower side of the beam 21 to apply push-up force for pushing up the square bar 2 and freely expandable/contractable in the vertical direction.
【課題】構造が簡単であり、Ｈ型鋼等の梁への架設作業および分解作業の容易化を図ることができ、確実かつ安定して型枠を支持することができる型枠支持具およびこれを用いたスラブ施工方法を提供すること。【解決手段】Ｈ型鋼等の梁２１の間に型２２を支持する型枠支持具１であって、梁２１の上側のフランジ２１ａの下面に上面の一部を圧接された状態で当該上面の他の部分に型枠２２が載置される長尺な角材２を、角材２と別体に形成されているとともに、角材２の下面と梁２１の下側のフランジ２１ｂの上面との間に介装されて角材２を押上げる押上げ力を付与する上下方向に伸縮自在な支承体３からなることを特徴とする。【選択図】 図１
FORM SUPPORT TOOL AND SLAB CONSTRUCTION METHOD USING THE SAME
型枠支持具およびこれを用いたスラブ施工方法
YOSHIMURA KAZUTO (Autor:in) / MURAKAMI MITSUO (Autor:in)
08.06.2015
Patent
Elektronische Ressource
Japanisch
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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