Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
STEEL BEAM SUPPORT REINFORCING STRUCTURE OF SLAB
PROBLEM TO BE SOLVED: To provide a steel beam support reinforcing structure of a slab in which a lateral buckling of a steel beam can be prevented while suppressing the increase by the number of members, the increase by weight, and the increase by material costs, and the yield strength decrease due to breakdown of a concrete slab such as cone-type failures around the stud can be avoided.SOLUTION: A steel beam support reinforcing structure of a slab is provided for supporting an edge 3a of a slab 3 on the upper surface of a steel beam 1. Multiple studs 7 are provided which are arranged in the longitudinal direction on the upper surface of the steel beam. Multiple or one consecutive slab edge reinforcing bars 8 are provided which has a folding part 8a and extends to the direction apart from the steel beam 1 astride the folding part 8a to each stud 7. The slab 3 is included which has a concrete layer 6 with this slab edge reinforcing bar 8 embedded therein and has the edge mounted on the steel beam 1. The slab edge reinforcing bar 8 is, for example, a V-shaped bar or a meandering bar.SELECTED DRAWING: Figure 1
【課題】 部材個数増、重量増、材料コスト増を抑えながら、鉄骨梁の横座屈を防止でき、かつスタッド周囲のコーン状破壊などのコンクリートスラブの破壊による耐力低下を回避できるスラブの鉄骨梁支持部補強構造を提供する。【解決手段】 鉄骨梁１の上面でスラブ３の縁部３ａを支持するスラブの鉄骨梁支持部補強構造である。鉄骨梁の上面に長手方向に並べて複数のスタッド７が設けられる。折返し部分８ａを有し前記各スタッド７に前記折返し部分８ａで跨がって鉄骨梁１から離れる方向に延びる複数または１本の連続したスラブ縁部補強筋８を設ける。このスラブ縁部補強筋８が埋め込まれたコンクリート層６を有し前記鉄骨梁１に縁部が載るスラブ３を備える。スラブ縁部補強筋８は、例えばＶ字状筋または蛇行筋とする。【選択図】 図１
STEEL BEAM SUPPORT REINFORCING STRUCTURE OF SLAB
PROBLEM TO BE SOLVED: To provide a steel beam support reinforcing structure of a slab in which a lateral buckling of a steel beam can be prevented while suppressing the increase by the number of members, the increase by weight, and the increase by material costs, and the yield strength decrease due to breakdown of a concrete slab such as cone-type failures around the stud can be avoided.SOLUTION: A steel beam support reinforcing structure of a slab is provided for supporting an edge 3a of a slab 3 on the upper surface of a steel beam 1. Multiple studs 7 are provided which are arranged in the longitudinal direction on the upper surface of the steel beam. Multiple or one consecutive slab edge reinforcing bars 8 are provided which has a folding part 8a and extends to the direction apart from the steel beam 1 astride the folding part 8a to each stud 7. The slab 3 is included which has a concrete layer 6 with this slab edge reinforcing bar 8 embedded therein and has the edge mounted on the steel beam 1. The slab edge reinforcing bar 8 is, for example, a V-shaped bar or a meandering bar.SELECTED DRAWING: Figure 1
【課題】 部材個数増、重量増、材料コスト増を抑えながら、鉄骨梁の横座屈を防止でき、かつスタッド周囲のコーン状破壊などのコンクリートスラブの破壊による耐力低下を回避できるスラブの鉄骨梁支持部補強構造を提供する。【解決手段】 鉄骨梁１の上面でスラブ３の縁部３ａを支持するスラブの鉄骨梁支持部補強構造である。鉄骨梁の上面に長手方向に並べて複数のスタッド７が設けられる。折返し部分８ａを有し前記各スタッド７に前記折返し部分８ａで跨がって鉄骨梁１から離れる方向に延びる複数または１本の連続したスラブ縁部補強筋８を設ける。このスラブ縁部補強筋８が埋め込まれたコンクリート層６を有し前記鉄骨梁１に縁部が載るスラブ３を備える。スラブ縁部補強筋８は、例えばＶ字状筋または蛇行筋とする。【選択図】 図１
STEEL BEAM SUPPORT REINFORCING STRUCTURE OF SLAB
スラブの鉄骨梁支持部補強構造
NISHI TAKUMA (Autor:in) / YOSHIDA FUMIHISA (Autor:in) / FURUUMI KENJI (Autor:in) / SO BYO (Autor:in) / TAKADA KEIICHI (Autor:in) / TERASAWA HIROOKI (Autor:in) / TAKEUCHI ICHIRO (Autor:in) / KITAOKA SATOSHI (Autor:in) / HIROSHIMA SATORU (Autor:in)
06.04.2017
Patent
Elektronische Ressource
Japanisch
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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