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COLUMN-BEAM JOINT STRUCTURE AND ROOF FRAME
To provide a column-beam joint structure applicable to a reinforced concrete column having a small cross-sectional area while transmitting tensile force between a steel beam and a reinforced concrete column.SOLUTION: A column-beam joint structure includes: a reinforced-concrete column 30 having a plurality of column main bars 32 and a plurality of shear reinforcement bars 34 surrounding the plurality of column main bars 32; a base plate 52 provided on an upper surface of the reinforced-concrete column 30; a roof beam 70 joined to the base plate 52; and a fixing reinforcing bar 60 whose upper end parts are joined to the lower surface of the base plate 52, which extends from the lower surface to the inside of the shear reinforcement bars 34, and which is lap-jointed to the column main bars 32.SELECTED DRAWING: Figure 3
【課題】鉄骨梁と鉄筋コンクリート柱との間で引張力を伝達可能にしつつ、断面積が小さい鉄筋コンクリート柱に適用可能な柱梁接合構造を提供することを目的とする。【解決手段】柱梁接合構造は、複数の柱主筋３２と、複数の柱主筋３２を取り囲む複数のせん断補強筋３４と、を有する鉄筋コンクリート柱３０と、鉄筋コンクリート柱３０の上面に設けられるベースプレート５２と、ベースプレート５２に接合される屋根梁７０と、上端部がベースプレート５２の下面に接合されるとともに、下面からせん断補強筋３４の内側へ延出し、柱主筋３２と重ね継手される定着鉄筋６０と、を備える。【選択図】図３
COLUMN-BEAM JOINT STRUCTURE AND ROOF FRAME
To provide a column-beam joint structure applicable to a reinforced concrete column having a small cross-sectional area while transmitting tensile force between a steel beam and a reinforced concrete column.SOLUTION: A column-beam joint structure includes: a reinforced-concrete column 30 having a plurality of column main bars 32 and a plurality of shear reinforcement bars 34 surrounding the plurality of column main bars 32; a base plate 52 provided on an upper surface of the reinforced-concrete column 30; a roof beam 70 joined to the base plate 52; and a fixing reinforcing bar 60 whose upper end parts are joined to the lower surface of the base plate 52, which extends from the lower surface to the inside of the shear reinforcement bars 34, and which is lap-jointed to the column main bars 32.SELECTED DRAWING: Figure 3
【課題】鉄骨梁と鉄筋コンクリート柱との間で引張力を伝達可能にしつつ、断面積が小さい鉄筋コンクリート柱に適用可能な柱梁接合構造を提供することを目的とする。【解決手段】柱梁接合構造は、複数の柱主筋３２と、複数の柱主筋３２を取り囲む複数のせん断補強筋３４と、を有する鉄筋コンクリート柱３０と、鉄筋コンクリート柱３０の上面に設けられるベースプレート５２と、ベースプレート５２に接合される屋根梁７０と、上端部がベースプレート５２の下面に接合されるとともに、下面からせん断補強筋３４の内側へ延出し、柱主筋３２と重ね継手される定着鉄筋６０と、を備える。【選択図】図３
COLUMN-BEAM JOINT STRUCTURE AND ROOF FRAME
柱梁接合構造、及び屋根架構
NISHIMAKI MAKOTO (author) / NAKANE KAZUTOMI (author)
2023-12-25
Patent
Electronic Resource
Japanese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
| European Patent Office | 2024