Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Protruding type bidirectional double-cable beam column connecting joint of large-span cable-stayed structure
The invention relates to a protruding type bidirectional double-cable beam column connecting joint of a large-span cable-stayed structure. The protruding type bidirectional double-cable beam column connecting joint of the large-span cable-stayed structure comprises a first lug plate set and a second lug plate set which are symmetrically arranged, wherein each lug plate set comprises multiple lug plates arranged in parallel; one end of each lug plate is fixedly connected with a steel column; the other end of each lug plate is a protruding end and movably connected with an inhaul cable; a vertical annular plate with the outer surface connected with multiple steel beams/steel supports is arranged outside the steel column; the multiple steel beams/steel supports form a cross structure; and an included angle exists between the plane of each lug plate and the plane of the corresponding steel beam/steel support, so that each lug plate and the corresponding steel beam/steel support do not interfere with each other. Compared with the prior art, according to the protruding type bidirectional double-cable beam column connecting joint of the large-span cable-stayed structure provided by the invention, under the condition of complex stress of multi-structural member connection, sufficient bearing capacity can be provided, the joint size is reduced, the appearance is attractive, and construction installation and follow-up adjustment and maintenance are facilitated; and in addition, when the stress directions of the inhaul cables and the steel beams/steel supports are inconsistent, the problem of effective transmission of force between structural members in the joint can be effectively solved.
本发明涉及一种大跨度斜拉结构的凸出型双向双索梁柱连接节点，包括相互对称设置的第一耳板组和第二耳板组，两个耳板组分别包括多个相互平行设置的耳板，耳板的一端与钢柱固定连接，耳板的另一端为凸出端、且与拉索活动连接，钢柱外设置有外表面与多个钢梁/钢支撑连接的竖向环板，多个钢梁/钢支撑之间形成十字交叉结构，耳板的平面与钢梁/钢支撑的平面之间存在夹角，耳板与钢梁/钢支撑之间不发生干涉。与现有技术相比，本发明在多结构构件连接的复杂受力情况下，不仅能提供足够承载力、减小节点体积、造型美观、便于施工安装与后续调节维护，而且在拉索与钢梁/钢支撑受力方向不一致时，能够有效解决节点中各结构构件之间力的有效传递问题。
Protruding type bidirectional double-cable beam column connecting joint of large-span cable-stayed structure
The invention relates to a protruding type bidirectional double-cable beam column connecting joint of a large-span cable-stayed structure. The protruding type bidirectional double-cable beam column connecting joint of the large-span cable-stayed structure comprises a first lug plate set and a second lug plate set which are symmetrically arranged, wherein each lug plate set comprises multiple lug plates arranged in parallel; one end of each lug plate is fixedly connected with a steel column; the other end of each lug plate is a protruding end and movably connected with an inhaul cable; a vertical annular plate with the outer surface connected with multiple steel beams/steel supports is arranged outside the steel column; the multiple steel beams/steel supports form a cross structure; and an included angle exists between the plane of each lug plate and the plane of the corresponding steel beam/steel support, so that each lug plate and the corresponding steel beam/steel support do not interfere with each other. Compared with the prior art, according to the protruding type bidirectional double-cable beam column connecting joint of the large-span cable-stayed structure provided by the invention, under the condition of complex stress of multi-structural member connection, sufficient bearing capacity can be provided, the joint size is reduced, the appearance is attractive, and construction installation and follow-up adjustment and maintenance are facilitated; and in addition, when the stress directions of the inhaul cables and the steel beams/steel supports are inconsistent, the problem of effective transmission of force between structural members in the joint can be effectively solved.
本发明涉及一种大跨度斜拉结构的凸出型双向双索梁柱连接节点，包括相互对称设置的第一耳板组和第二耳板组，两个耳板组分别包括多个相互平行设置的耳板，耳板的一端与钢柱固定连接，耳板的另一端为凸出端、且与拉索活动连接，钢柱外设置有外表面与多个钢梁/钢支撑连接的竖向环板，多个钢梁/钢支撑之间形成十字交叉结构，耳板的平面与钢梁/钢支撑的平面之间存在夹角，耳板与钢梁/钢支撑之间不发生干涉。与现有技术相比，本发明在多结构构件连接的复杂受力情况下，不仅能提供足够承载力、减小节点体积、造型美观、便于施工安装与后续调节维护，而且在拉索与钢梁/钢支撑受力方向不一致时，能够有效解决节点中各结构构件之间力的有效传递问题。
Protruding type bidirectional double-cable beam column connecting joint of large-span cable-stayed structure
一种大跨度斜拉结构的凸出型双向双索梁柱连接节点
MIN ZIHAN (Autor:in) / ZHANG TAO (Autor:in) / RUAN LINWANG (Autor:in) / DING ZHUHONG (Autor:in) / DING YARU (Autor:in) / HE MINGYUE (Autor:in)
06.08.2021
Patent
Elektronische Ressource
Chinesisch
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