A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Connecting joint of spanning tower and foundation and construction method of connecting joint
The invention discloses a connecting joint of a spanning tower and a foundation and a construction method of the connecting joint. The connecting joint is used for connecting the steel pipe concrete large spanning tower and the foundation in power transmission line engineering. The connecting joint comprises a foundation bolt group, steel ribs, anchor plates, stirrups and shear grooves. The foundation bolt group is in an inner and outer double-ring type, an upper main pipe is connected through a foundation flange, the distance between foundation bolts and the pipe wall of a main column can be remarkably reduced, and the force transmission efficiency is improved. The steel ribs are poured into foundation concrete and used for connecting concrete in the upper main pipe, the contact face of the foundation and the upper main column is increased, and the bearing capacity of the joint is improved.
本发明公开了一种跨越塔与基础的连接节点及其施工方法，用于输电线路工程钢管混凝土大跨越塔与基础的连接，连接节点包括地脚螺栓群、钢骨、锚板、箍筋及剪力槽。地脚螺栓群采用内外双圈型式，通过地脚法兰连接上部主管，可显著减小地脚螺栓与主柱管壁间距，增加传力效率。钢骨浇筑与基础混凝土中，用于连接上部主管内混凝土，提高基础与上部主柱接触面，提高节点承载能力。
Connecting joint of spanning tower and foundation and construction method of connecting joint
The invention discloses a connecting joint of a spanning tower and a foundation and a construction method of the connecting joint. The connecting joint is used for connecting the steel pipe concrete large spanning tower and the foundation in power transmission line engineering. The connecting joint comprises a foundation bolt group, steel ribs, anchor plates, stirrups and shear grooves. The foundation bolt group is in an inner and outer double-ring type, an upper main pipe is connected through a foundation flange, the distance between foundation bolts and the pipe wall of a main column can be remarkably reduced, and the force transmission efficiency is improved. The steel ribs are poured into foundation concrete and used for connecting concrete in the upper main pipe, the contact face of the foundation and the upper main column is increased, and the bearing capacity of the joint is improved.
本发明公开了一种跨越塔与基础的连接节点及其施工方法，用于输电线路工程钢管混凝土大跨越塔与基础的连接，连接节点包括地脚螺栓群、钢骨、锚板、箍筋及剪力槽。地脚螺栓群采用内外双圈型式，通过地脚法兰连接上部主管，可显著减小地脚螺栓与主柱管壁间距，增加传力效率。钢骨浇筑与基础混凝土中，用于连接上部主管内混凝土，提高基础与上部主柱接触面，提高节点承载能力。
Connecting joint of spanning tower and foundation and construction method of connecting joint
一种跨越塔与基础的连接节点及其施工方法
NING SHUAIPENG (author) / YU LIANG (author) / LI BUHUI (author) / TAO QINGSONG (author) / LONG HAIBO (author) / TAN LEI (author) / LI NING (author) / TANG PENG (author)
2021-06-18
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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