Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
High-rise industrial upstairs three-way assembled hexagonal frame tube structure and system and construction method
The invention discloses a high-rise industrial upstairs three-way assembly hexagonal frame tube structure and system and a construction method. The hexagonal frame tube structure comprises a regular hexagonal three-way assembled open-web grid floor system, the open-web grid floor system is composed of a plurality of regular triangular open-web grid units, six side frames of the open-web grid floor system are formed by sequentially connecting a plurality of frame tube deep beams, and frame tube dense columns are arranged at the two ends of each frame tube deep beam. A regular triangle open-web grid unit located in a non-frame area of the open-web grid floor system comprises an upper rib, a lower rib and a ribbed box-shaped shear key, and the ribbed box-shaped shear key comprises a top tray plate, a bottom plate and a connecting steel column connected between the top tray plate and the bottom plate. The outwards-extending vertical stiffening plates are arranged in the center lines of all the sides of the connecting steel column in a penetrating mode, the ends of the outwards-extending vertical stiffening plates are welded to the round steel pipes, and grooves are formed in the top tray plate and the bottom plate to contain the ends of the upper ribs or the ends of the lower ribs; each of the upper rib and the lower rib comprises a U-shaped steel plate and a reinforcement cage, and concrete is prefabricated in the middle of the reinforcement cage. The high-rise industrial upstairs three-way splicing hexagonal frame tube structure is large in overall rigidity, good in integrity, high in floor system spanning capacity, simple and efficient in prefabricated part splicing, capable of saving the floor height and excellent in economical efficiency and anti-seismic performance, and is particularly suitable for construction of a large-span high-rise multifunctional industrial upstairs industrial park which is rapidly built.
本发明公开了一种高层工业上楼三向拼装六边形框筒结构及体系和施工方法。本六边形框筒结构包括正六边形三向拼装型的空腹网格楼盖，空腹网格楼盖由多个正三角形空腹网格单元组成，空腹网格楼盖的六个侧边框均采用多根框筒深梁依次连接组成，每根框筒深梁两端均设置框筒密柱，位于空腹网格楼盖非边框区域的正三角形空腹网格单元包括上肋、下肋和带肋箱形剪力键，带肋箱形剪力键包括顶托盘板、底板以及连接顶托盘板和底板之间的连接钢柱，外伸竖向加劲板穿设于连接钢柱每边中心线内部且端部与圆钢管焊接，顶托盘板和底板上均形成凹槽以供容纳上肋或下肋的端部；上肋和下肋均包括U形钢板和钢筋笼，钢筋笼的中部预制有混凝土。本发明提出的高层工业上楼三向拼装六边形框筒结构，结构整体刚度大、整体性好、楼盖跨越能力强、预制构件拼接简单高效、节省层高、经济性和抗震性能优越，特别适用于快速建造的大跨度高层多功能“工业上楼”产业园建设。
High-rise industrial upstairs three-way assembled hexagonal frame tube structure and system and construction method
The invention discloses a high-rise industrial upstairs three-way assembly hexagonal frame tube structure and system and a construction method. The hexagonal frame tube structure comprises a regular hexagonal three-way assembled open-web grid floor system, the open-web grid floor system is composed of a plurality of regular triangular open-web grid units, six side frames of the open-web grid floor system are formed by sequentially connecting a plurality of frame tube deep beams, and frame tube dense columns are arranged at the two ends of each frame tube deep beam. A regular triangle open-web grid unit located in a non-frame area of the open-web grid floor system comprises an upper rib, a lower rib and a ribbed box-shaped shear key, and the ribbed box-shaped shear key comprises a top tray plate, a bottom plate and a connecting steel column connected between the top tray plate and the bottom plate. The outwards-extending vertical stiffening plates are arranged in the center lines of all the sides of the connecting steel column in a penetrating mode, the ends of the outwards-extending vertical stiffening plates are welded to the round steel pipes, and grooves are formed in the top tray plate and the bottom plate to contain the ends of the upper ribs or the ends of the lower ribs; each of the upper rib and the lower rib comprises a U-shaped steel plate and a reinforcement cage, and concrete is prefabricated in the middle of the reinforcement cage. The high-rise industrial upstairs three-way splicing hexagonal frame tube structure is large in overall rigidity, good in integrity, high in floor system spanning capacity, simple and efficient in prefabricated part splicing, capable of saving the floor height and excellent in economical efficiency and anti-seismic performance, and is particularly suitable for construction of a large-span high-rise multifunctional industrial upstairs industrial park which is rapidly built.
本发明公开了一种高层工业上楼三向拼装六边形框筒结构及体系和施工方法。本六边形框筒结构包括正六边形三向拼装型的空腹网格楼盖，空腹网格楼盖由多个正三角形空腹网格单元组成，空腹网格楼盖的六个侧边框均采用多根框筒深梁依次连接组成，每根框筒深梁两端均设置框筒密柱，位于空腹网格楼盖非边框区域的正三角形空腹网格单元包括上肋、下肋和带肋箱形剪力键，带肋箱形剪力键包括顶托盘板、底板以及连接顶托盘板和底板之间的连接钢柱，外伸竖向加劲板穿设于连接钢柱每边中心线内部且端部与圆钢管焊接，顶托盘板和底板上均形成凹槽以供容纳上肋或下肋的端部；上肋和下肋均包括U形钢板和钢筋笼，钢筋笼的中部预制有混凝土。本发明提出的高层工业上楼三向拼装六边形框筒结构，结构整体刚度大、整体性好、楼盖跨越能力强、预制构件拼接简单高效、节省层高、经济性和抗震性能优越，特别适用于快速建造的大跨度高层多功能“工业上楼”产业园建设。
High-rise industrial upstairs three-way assembled hexagonal frame tube structure and system and construction method
高层工业上楼三向拼装六边形框筒结构及体系和施工方法
HAN YUQI (Autor:in) / FANG BIFENG (Autor:in) / CAO BIN (Autor:in) / HUANG JIANHUA (Autor:in) / YAO FENG (Autor:in) / ZHANG GENWANG (Autor:in) / LI ZHIQIANG (Autor:in) / LUO QIMING (Autor:in) / LI PENGTAO (Autor:in) / CHEN BO (Autor:in)
03.05.2024
Patent
Elektronische Ressource
Chinesisch
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