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A platform for research: civil engineering, architecture and urbanism
Square steel tube concrete column-steel beam outer ring cover plate connecting joint
The invention discloses a square steel tube concrete column-steel beam outer ring cover plate connecting joint, and relates to the technical field of steel structure buildings. The square steel tube concrete column-steel beam outer ring cover plate connecting joint comprises a CFRP profile and two lower cover plates, wherein the CFRP profile is arranged in a square steel tube column through a concrete column; an upper cover plate is fixedly connected with the square steel tube column; the two lower cover plates are located on the front side and the rear side of the square steel tube column, and the lower cover plates are detachably connected with two lower angle steel; the lower cover plates are fixedly connected with the square steel tube column; and a steel beam is located between the upper cover plate and the lower cover plates and is fixedly connected with the upper cover plate and the lower cover plates correspondingly. According to the square steel tube concrete column-steel beam outer ring cover plate connecting joint, all the parts are assembled on site, the installation process is simple, and the assembly degree is high; the extending parts of the angle steel serve as temporary supports of the cover plates, and rapid installation of all the parts is facilitated; the angle steel on the two sides and the cover plates form an outer ring cover plate, force transmission is reliable, and the installation problem caused by the size deviation of an opening in the middle of a ring plate of an outer ring plate type joint is solved; and the cover plates are arranged so that outward moving of a plastic hinge can be realized, and a welding seam at the joint of a beam column is protected.
本发明公开了一种方钢管混凝土柱‑钢梁外环盖板连接节点,涉及钢结构建筑的技术领域，包括CFRP型材，通过混凝土柱内置于方钢管柱内；该上部盖板与方钢管柱固定连接；两个下部盖板，位于方钢管柱前、后两侧，该下部盖板可拆卸的连接两个下部角钢；该下部盖板与方钢管柱固定连接；其中，该钢梁位于上部盖板与下部盖板之间，并分别与上部盖板、下部盖板固定连接；本发明各部件现场组装，安装工艺简单，装配化程度高；角钢外伸部分作为盖板临时支托，有利于各部件快速安装；两侧角钢和盖板组成一个外环盖板，既传力可靠，又解决了外环板类节点环板中部开口尺寸偏差造成的安装问题；设置盖板可实现塑性铰外移，保护梁柱连接处焊缝。
Square steel tube concrete column-steel beam outer ring cover plate connecting joint
The invention discloses a square steel tube concrete column-steel beam outer ring cover plate connecting joint, and relates to the technical field of steel structure buildings. The square steel tube concrete column-steel beam outer ring cover plate connecting joint comprises a CFRP profile and two lower cover plates, wherein the CFRP profile is arranged in a square steel tube column through a concrete column; an upper cover plate is fixedly connected with the square steel tube column; the two lower cover plates are located on the front side and the rear side of the square steel tube column, and the lower cover plates are detachably connected with two lower angle steel; the lower cover plates are fixedly connected with the square steel tube column; and a steel beam is located between the upper cover plate and the lower cover plates and is fixedly connected with the upper cover plate and the lower cover plates correspondingly. According to the square steel tube concrete column-steel beam outer ring cover plate connecting joint, all the parts are assembled on site, the installation process is simple, and the assembly degree is high; the extending parts of the angle steel serve as temporary supports of the cover plates, and rapid installation of all the parts is facilitated; the angle steel on the two sides and the cover plates form an outer ring cover plate, force transmission is reliable, and the installation problem caused by the size deviation of an opening in the middle of a ring plate of an outer ring plate type joint is solved; and the cover plates are arranged so that outward moving of a plastic hinge can be realized, and a welding seam at the joint of a beam column is protected.
本发明公开了一种方钢管混凝土柱‑钢梁外环盖板连接节点,涉及钢结构建筑的技术领域，包括CFRP型材，通过混凝土柱内置于方钢管柱内；该上部盖板与方钢管柱固定连接；两个下部盖板，位于方钢管柱前、后两侧，该下部盖板可拆卸的连接两个下部角钢；该下部盖板与方钢管柱固定连接；其中，该钢梁位于上部盖板与下部盖板之间，并分别与上部盖板、下部盖板固定连接；本发明各部件现场组装，安装工艺简单，装配化程度高；角钢外伸部分作为盖板临时支托，有利于各部件快速安装；两侧角钢和盖板组成一个外环盖板，既传力可靠，又解决了外环板类节点环板中部开口尺寸偏差造成的安装问题；设置盖板可实现塑性铰外移，保护梁柱连接处焊缝。
Square steel tube concrete column-steel beam outer ring cover plate connecting joint
一种方钢管混凝土柱-钢梁外环盖板连接节点
LI GUOCHANG (author) / JI DACANG (author) / QIU ZENGMEI (author)
2021-11-12
Patent
Electronic Resource
Chinese
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