A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Steel-concrete combined wrapping column base and construction method thereof
The invention relates to the technical field of building structure engineering, and provides a steel-concrete combined wrapping column base and a construction method thereof.The steel-concrete combined wrapping column base comprises a concrete wrapping prefabricated part, a column base top stiffening rib, a steel column used for being fixed to a foundation and main reinforcements pre-buried in the foundation; a through hole allowing the steel column to pass through is formed in the middle of the concrete wrapping prefabricated part, and steel bar hole channels allowing the main bars to pass through are reserved in the periphery of the concrete wrapping prefabricated part; a reinforcement cage is arranged in the concrete wrapping prefabricated part, and hoop plates are arranged at the top and the bottom of the reinforcement cage. The column foot top stiffening rib is used for being arranged at the top of the concrete wrapping prefabricated part and is composed of a stiffening rib bottom plate and a vertical plate, the bottom plate is provided with reserved holes allowing the main ribs to pass through, and the vertical plate is used for fixedly connecting the bottom plate and the steel column. The problem of assembly construction of the outer-wrapping type column base is solved, and meanwhile the bearing performance of the column base joint can be effectively improved.
本发明涉及建筑结构工程技术领域，提供了一种钢‑混凝土组合外包柱脚及其施工方法，包括：混凝土外包预制件、柱脚顶加劲肋、用于固定在基础上的钢柱和预埋在基础中的主筋；所述混凝土外包预制件的中部设置有使所述钢柱通过的通孔，四周预留有使所述主筋通过的钢筋孔道；所述混凝土外包预制件的内部配置有钢筋笼，且钢筋笼的顶部和底部配置有环箍板；所述柱脚顶加劲肋用于设置在混凝土外包预制件的顶部，由加劲肋底板和竖板组成，所述底板设置有使所述主筋通过的预留孔，所述竖板用于固定连接底板和钢柱。解决了外包式柱脚的装配化施工问题，同时能够有效提升柱脚节点的承载性能。
Steel-concrete combined wrapping column base and construction method thereof
The invention relates to the technical field of building structure engineering, and provides a steel-concrete combined wrapping column base and a construction method thereof.The steel-concrete combined wrapping column base comprises a concrete wrapping prefabricated part, a column base top stiffening rib, a steel column used for being fixed to a foundation and main reinforcements pre-buried in the foundation; a through hole allowing the steel column to pass through is formed in the middle of the concrete wrapping prefabricated part, and steel bar hole channels allowing the main bars to pass through are reserved in the periphery of the concrete wrapping prefabricated part; a reinforcement cage is arranged in the concrete wrapping prefabricated part, and hoop plates are arranged at the top and the bottom of the reinforcement cage. The column foot top stiffening rib is used for being arranged at the top of the concrete wrapping prefabricated part and is composed of a stiffening rib bottom plate and a vertical plate, the bottom plate is provided with reserved holes allowing the main ribs to pass through, and the vertical plate is used for fixedly connecting the bottom plate and the steel column. The problem of assembly construction of the outer-wrapping type column base is solved, and meanwhile the bearing performance of the column base joint can be effectively improved.
本发明涉及建筑结构工程技术领域，提供了一种钢‑混凝土组合外包柱脚及其施工方法，包括：混凝土外包预制件、柱脚顶加劲肋、用于固定在基础上的钢柱和预埋在基础中的主筋；所述混凝土外包预制件的中部设置有使所述钢柱通过的通孔，四周预留有使所述主筋通过的钢筋孔道；所述混凝土外包预制件的内部配置有钢筋笼，且钢筋笼的顶部和底部配置有环箍板；所述柱脚顶加劲肋用于设置在混凝土外包预制件的顶部，由加劲肋底板和竖板组成，所述底板设置有使所述主筋通过的预留孔，所述竖板用于固定连接底板和钢柱。解决了外包式柱脚的装配化施工问题，同时能够有效提升柱脚节点的承载性能。
Steel-concrete combined wrapping column base and construction method thereof
一种钢-混凝土组合外包柱脚及其施工方法
LI LIN (author) / MU DEJUN (author) / LIU YONG (author) / ZHAI BIN (author) / LI YANLI (author) / SHANG WENNIAN (author) / SONG JIAQING (author) / LI HONGWANG (author) / MA WENPENG (author) / JIANG YUNAN (author)
2023-06-13
Patent
Electronic Resource
Chinese
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