A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
VOID STRUCTURE AND CONCRETE MEMBER
PROBLEM TO BE SOLVED: To facilitate embedding work of voids into a concrete structure by providing a void structure fixed with a plurality of voids precisely placed to a predetermined position.SOLUTION: A void structure 1 fixed in the holding state is configured by sandwiching and holding a plurality of sphere voids A with a pair of holding members 8a, 8b comprised in a net-like shape by combining a plurality of parallel wire rods 81a, 82a, 81b, and 82b longitudinally and transversely and providing a connection member 71 between the pair of holding members 8a, 8b. A positioning of the voids A relative to the reinforcing-bars is made to be easy by attaching reinforcing-bars 4a, 5a, 4b, and 5b to the holding member 8a, 8b of the void structure 1, and the installation work increases efficiency.SELECTED DRAWING: Figure 1
【課題】複数のボイドが所定位置に精密に配置した状態で固定されたボイド構造体を提供することによって、ボイドのコンクリート構造物内への埋設作業を容易にする。【解決手段】平行な複数の線材８１ａ、８２ａ、８１ｂ、８２ｂを縦横に組み合わせて網状に構成された一対の保持部材８ａ、８ｂで、複数の球形ボイドＡを挟んで保持し、一対の保持部材８ａ、８ｂの間に連結部材７１を設けて、保持状態で固定したボイド構造体１を構成する。このボイド構造体１の保持部材８ａ、８ｂに鉄筋４ａ、５ａ、４ｂ、５ｂを添わせることによって、鉄筋に対すボイドＡの位置決めを容易とし、打設作業を効率化する。【選択図】図１
VOID STRUCTURE AND CONCRETE MEMBER
PROBLEM TO BE SOLVED: To facilitate embedding work of voids into a concrete structure by providing a void structure fixed with a plurality of voids precisely placed to a predetermined position.SOLUTION: A void structure 1 fixed in the holding state is configured by sandwiching and holding a plurality of sphere voids A with a pair of holding members 8a, 8b comprised in a net-like shape by combining a plurality of parallel wire rods 81a, 82a, 81b, and 82b longitudinally and transversely and providing a connection member 71 between the pair of holding members 8a, 8b. A positioning of the voids A relative to the reinforcing-bars is made to be easy by attaching reinforcing-bars 4a, 5a, 4b, and 5b to the holding member 8a, 8b of the void structure 1, and the installation work increases efficiency.SELECTED DRAWING: Figure 1
【課題】複数のボイドが所定位置に精密に配置した状態で固定されたボイド構造体を提供することによって、ボイドのコンクリート構造物内への埋設作業を容易にする。【解決手段】平行な複数の線材８１ａ、８２ａ、８１ｂ、８２ｂを縦横に組み合わせて網状に構成された一対の保持部材８ａ、８ｂで、複数の球形ボイドＡを挟んで保持し、一対の保持部材８ａ、８ｂの間に連結部材７１を設けて、保持状態で固定したボイド構造体１を構成する。このボイド構造体１の保持部材８ａ、８ｂに鉄筋４ａ、５ａ、４ｂ、５ｂを添わせることによって、鉄筋に対すボイドＡの位置決めを容易とし、打設作業を効率化する。【選択図】図１
VOID STRUCTURE AND CONCRETE MEMBER
ボイド構造体及びコンクリート部材
HANADA YOSHINORI (author) / KOYANAGI MITSUO (author)
2018-09-13
Patent
Electronic Resource
Japanese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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