Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
PBL stiffening connection node for rectangular concrete filled steel tubular column and U-shaped steel-concrete composite beam
The invention discloses a rectangular concrete filled steel tubular column and U-shaped steel-concrete composite beam PBL stiffening connection joint which comprises a rectangular concrete filled steel tubular column and a U-shaped steel-concrete composite beam. The rectangular concrete filled steel tubular column comprises a rectangular steel tube, PBL stiffening ribs and column concrete, the PBL stiffening ribs are obliquely arranged in a node area and are aligned with a web of the U-shaped steel beam, and the column concrete is poured into the rectangular steel tube; the U-shaped steel-concrete composite beam comprises a U-shaped steel beam, beam reinforcing steel bars and beam concrete, the U-shaped steel beam comprises flange steel plates, web steel plates, studs and reinforcing side plates, the studs are located on the upper side of the upper flange steel plate, flanges and webs of the U-shaped steel beam are welded to the rectangular steel pipes, the reinforcing side plates are welded to the lower flanges of the steel beam and the steel pipes, and the reinforcing steel bars are welded to the steel pipes. The beam steel bars are fixed through the holes in the rectangular steel pipes, and the beam concrete is poured into the U-shaped steel beam. The joint has the advantages of being clear in joint force transmission, simple in structure, convenient to construct and attractive in appearance, occupying no space outside the column and having great engineering application value.
本申请公开了一种矩形钢管混凝土柱与U型钢‑混凝土组合梁PBL加劲连接节点，包括矩形钢管混凝土柱和U型钢‑混凝土组合梁；所述矩形钢管混凝土柱包括矩形钢管、PBL加劲肋以及柱混凝土，所述PBL加劲肋斜置于节点区且与U型钢梁腹板对齐，所述柱混凝土灌注于所述矩形钢管内；所述U型钢‑混凝土组合梁包括U型钢梁、梁钢筋及梁混凝土，所述U型钢梁包括翼缘钢板、腹板钢板、栓钉以及加强侧板，所述栓钉位于上翼缘钢板上侧，所述U型钢梁翼缘及腹板与所述矩形钢管焊接，所述加强侧板与钢梁下翼缘及钢管焊接，所述梁钢筋通过矩形钢管上孔洞固定，所述梁混凝土灌注于所述U型钢梁内。有益效果在于：节点传力明确、构造简单、施工方便、外形美观、不占用柱外空间，具有极大工程应用价值。
PBL stiffening connection node for rectangular concrete filled steel tubular column and U-shaped steel-concrete composite beam
The invention discloses a rectangular concrete filled steel tubular column and U-shaped steel-concrete composite beam PBL stiffening connection joint which comprises a rectangular concrete filled steel tubular column and a U-shaped steel-concrete composite beam. The rectangular concrete filled steel tubular column comprises a rectangular steel tube, PBL stiffening ribs and column concrete, the PBL stiffening ribs are obliquely arranged in a node area and are aligned with a web of the U-shaped steel beam, and the column concrete is poured into the rectangular steel tube; the U-shaped steel-concrete composite beam comprises a U-shaped steel beam, beam reinforcing steel bars and beam concrete, the U-shaped steel beam comprises flange steel plates, web steel plates, studs and reinforcing side plates, the studs are located on the upper side of the upper flange steel plate, flanges and webs of the U-shaped steel beam are welded to the rectangular steel pipes, the reinforcing side plates are welded to the lower flanges of the steel beam and the steel pipes, and the reinforcing steel bars are welded to the steel pipes. The beam steel bars are fixed through the holes in the rectangular steel pipes, and the beam concrete is poured into the U-shaped steel beam. The joint has the advantages of being clear in joint force transmission, simple in structure, convenient to construct and attractive in appearance, occupying no space outside the column and having great engineering application value.
本申请公开了一种矩形钢管混凝土柱与U型钢‑混凝土组合梁PBL加劲连接节点，包括矩形钢管混凝土柱和U型钢‑混凝土组合梁；所述矩形钢管混凝土柱包括矩形钢管、PBL加劲肋以及柱混凝土，所述PBL加劲肋斜置于节点区且与U型钢梁腹板对齐，所述柱混凝土灌注于所述矩形钢管内；所述U型钢‑混凝土组合梁包括U型钢梁、梁钢筋及梁混凝土，所述U型钢梁包括翼缘钢板、腹板钢板、栓钉以及加强侧板，所述栓钉位于上翼缘钢板上侧，所述U型钢梁翼缘及腹板与所述矩形钢管焊接，所述加强侧板与钢梁下翼缘及钢管焊接，所述梁钢筋通过矩形钢管上孔洞固定，所述梁混凝土灌注于所述U型钢梁内。有益效果在于：节点传力明确、构造简单、施工方便、外形美观、不占用柱外空间，具有极大工程应用价值。
PBL stiffening connection node for rectangular concrete filled steel tubular column and U-shaped steel-concrete composite beam
一种矩形钢管混凝土柱与U型钢-混凝土组合梁PBL加劲连接节点
ZHOU ZHENG (Autor:in) / ZHOU XUHONG (Autor:in) / FAN MENGLING (Autor:in) / ZHOU XIYU (Autor:in) / HE YONGJUN (Autor:in)
09.04.2024
Patent
Elektronische Ressource
Chinesisch
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