A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
COMPOSITE DECK FLOOR STRUCTURE
PROBLEM TO BE SOLVED: To provide a composite deck floor structure of a simple structure that enhances construction work efficiency, realizing an open living space by securing a high ceiling height while keeping a floor height low, by eliminating a need to install a binder.SOLUTION: In a building comprising a reinforced concrete column and a steel beam 12, a composite deck floor structure includes a lower flange part 21 connected to an upper flange 12a of the steel beam 12, the lower flange part being of a groove shape formed by bending into a groove-shaped cross-section, with a groove opening facing upward. Also included are a plurality of groove-shaped members 2 arranged with a lengthwise direction X2 thereof facing a direction orthogonal to a beam axial direction X1 of the steel beam 12, a reinforcing bar 3 placed on top of the groove-shaped members 2 arranged on the steel beam 12, and concrete 4 cast to have the reinforcing bar 3 embedded. Web parts 22 that form the groove shape of the adjacent groove-shaped members 2 are connected using a high-strength bolt.SELECTED DRAWING: Figure 1
【課題】簡単な構造で施工の効率化を図ることができるとともに、小梁を省略することを可能とすることで階高を抑えつつ天井高を確保した開放的な居住空間を実現することができるデッキ合成床構造を提供する。【解決手段】鉄筋コンクリート造の柱と鉄骨梁１２とから構築される建物において、断面溝型に折り曲げて形成され、溝開口を上方に向けた状態で溝型を構成する下フランジ部２１が鉄骨梁１２の上フランジ１２ａに接合されるとともに、長手方向Ｘ２を鉄骨梁１２の梁軸方向Ｘ１に直交する方向に向けて配列される複数の溝型部材２と、溝型部材２を鉄骨梁１２上に配列させた上側に配筋された鉄筋３と、鉄筋３を埋設して打設されるコンクリート４とを備え、隣り合う溝型部材２の溝型を形成するウェブ部２２同士が高力ボルトによって接合された構成のデッキ合成床構造を提供する。【選択図】図１
COMPOSITE DECK FLOOR STRUCTURE
PROBLEM TO BE SOLVED: To provide a composite deck floor structure of a simple structure that enhances construction work efficiency, realizing an open living space by securing a high ceiling height while keeping a floor height low, by eliminating a need to install a binder.SOLUTION: In a building comprising a reinforced concrete column and a steel beam 12, a composite deck floor structure includes a lower flange part 21 connected to an upper flange 12a of the steel beam 12, the lower flange part being of a groove shape formed by bending into a groove-shaped cross-section, with a groove opening facing upward. Also included are a plurality of groove-shaped members 2 arranged with a lengthwise direction X2 thereof facing a direction orthogonal to a beam axial direction X1 of the steel beam 12, a reinforcing bar 3 placed on top of the groove-shaped members 2 arranged on the steel beam 12, and concrete 4 cast to have the reinforcing bar 3 embedded. Web parts 22 that form the groove shape of the adjacent groove-shaped members 2 are connected using a high-strength bolt.SELECTED DRAWING: Figure 1
【課題】簡単な構造で施工の効率化を図ることができるとともに、小梁を省略することを可能とすることで階高を抑えつつ天井高を確保した開放的な居住空間を実現することができるデッキ合成床構造を提供する。【解決手段】鉄筋コンクリート造の柱と鉄骨梁１２とから構築される建物において、断面溝型に折り曲げて形成され、溝開口を上方に向けた状態で溝型を構成する下フランジ部２１が鉄骨梁１２の上フランジ１２ａに接合されるとともに、長手方向Ｘ２を鉄骨梁１２の梁軸方向Ｘ１に直交する方向に向けて配列される複数の溝型部材２と、溝型部材２を鉄骨梁１２上に配列させた上側に配筋された鉄筋３と、鉄筋３を埋設して打設されるコンクリート４とを備え、隣り合う溝型部材２の溝型を形成するウェブ部２２同士が高力ボルトによって接合された構成のデッキ合成床構造を提供する。【選択図】図１
COMPOSITE DECK FLOOR STRUCTURE
デッキ合成床構造
ITO HIROSHI (author) / KITAOKA SATOSHI (author) / HIRAYAMA HIROMI (author) / HANYA KOJI (author) / NAKAYASU MASAAKI (author)
2016-08-22
Patent
Electronic Resource
Japanese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS