Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Symmetrical upper joint of large-span cable-stayed structure under condition of multi-cable intersection
The invention relates to a symmetric upper joint of a large-span cable-stayed structure under the condition of multi-cable intersection. The upper joint comprises two sets of symmetrically arranged lug plates, each set of lug plates comprises a plurality of lug plates arranged in parallel, one ends of the two sets of lug plates are fixedly connected with a steel column correspondingly, and the other ends of the two sets of lug plates are movably connected with a plurality of cables correspondingly. Compared with the prior art, enough bearing capacity can be provided under the complex stress condition of multi-cable intersection, the size of the joint can be controlled to be small, the appearance is attractive, and construction installation and follow-up adjustment are facilitated.
本发明涉及一种大跨度斜拉结构的对称式多拉索交汇上部节点，包括对称设置的两组耳板，每一组耳板均包括多个平行设置的耳板，两组耳板的一端分别与钢柱固定连接，两组耳板的另一端分别与多个拉索活动连接。与现有技术相比，本发明既能在多拉索交汇的复杂受力情况下提供足够承载力，又能控制节点体积较小、造型美观，且便于施工安装与后续调节。
Symmetrical upper joint of large-span cable-stayed structure under condition of multi-cable intersection
The invention relates to a symmetric upper joint of a large-span cable-stayed structure under the condition of multi-cable intersection. The upper joint comprises two sets of symmetrically arranged lug plates, each set of lug plates comprises a plurality of lug plates arranged in parallel, one ends of the two sets of lug plates are fixedly connected with a steel column correspondingly, and the other ends of the two sets of lug plates are movably connected with a plurality of cables correspondingly. Compared with the prior art, enough bearing capacity can be provided under the complex stress condition of multi-cable intersection, the size of the joint can be controlled to be small, the appearance is attractive, and construction installation and follow-up adjustment are facilitated.
本发明涉及一种大跨度斜拉结构的对称式多拉索交汇上部节点，包括对称设置的两组耳板，每一组耳板均包括多个平行设置的耳板，两组耳板的一端分别与钢柱固定连接，两组耳板的另一端分别与多个拉索活动连接。与现有技术相比，本发明既能在多拉索交汇的复杂受力情况下提供足够承载力，又能控制节点体积较小、造型美观，且便于施工安装与后续调节。
Symmetrical upper joint of large-span cable-stayed structure under condition of multi-cable intersection
一种大跨度斜拉结构的对称式多拉索交汇上部节点
DING ZHUHONG (Autor:in) / ZHANG TAO (Autor:in) / RUAN LINWANG (Autor:in) / MIN ZIHAN (Autor:in) / DING YARU (Autor:in) / HE MINGYUE (Autor:in)
27.07.2021
Patent
Elektronische Ressource
Chinesisch
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