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A platform for research: civil engineering, architecture and urbanism
Hollow sandwich steel tube node
The invention relates to a steel tube node design, in particular to a hollow sandwich steel tube node. The hollow sandwich steel tube node comprises an outer-layer steel tube (1), an inner-layer steeltube (2), sandwich concrete (3) and a polygonal node plate (4), wherein the inner-layer steel tube (2) is arranged in the outer-layer steel tube (1), the sandwich concrete (3) is arranged between theinner-layer steel tube (2) and the outer-layer steel tube (1), the polygon node plate (4) is arranged at the bottom of the outer-layer steel tube (1), a connecting component (6) is arranged at the bottom of the polygonal node plate (4), concrete is filled in the outer-layer steel tube and the inner-layer steel tube, the interior concrete and the outer-layer steel tube form a whole common stress,and the stress performance of the hollow sandwich steel tube node is superior to the simple superposition of the performance of two materials. The structure can give full play to and utilize the characteristics of steel and concrete materials, and complementation of advantages is achieved in the aspect of performance.
本发明涉及一种钢管节点设计，具体为一种中空夹层钢管节点，包括外层钢管(1)、内层钢管(2)、夹层混凝土(3)和多边形节点板(4)，所述内层钢管(2)设在外层钢管(1)内，所述内层钢管(2)和外层钢管(1)之间设有夹层混凝土(3)，所述外层钢管(1)底部设有多边形节点(4)，所述多边形节点(4)上底部设有连接组件(6)，在外层钢管和内层钢管中填充混凝土，内部混凝土与外层钢管形成整体共同受力，其受力性能优于两种材料性能的简单叠加。这种结构能充分发挥和利用钢和混凝土材料的特点，在性能上达到优势互补。
Hollow sandwich steel tube node
The invention relates to a steel tube node design, in particular to a hollow sandwich steel tube node. The hollow sandwich steel tube node comprises an outer-layer steel tube (1), an inner-layer steeltube (2), sandwich concrete (3) and a polygonal node plate (4), wherein the inner-layer steel tube (2) is arranged in the outer-layer steel tube (1), the sandwich concrete (3) is arranged between theinner-layer steel tube (2) and the outer-layer steel tube (1), the polygon node plate (4) is arranged at the bottom of the outer-layer steel tube (1), a connecting component (6) is arranged at the bottom of the polygonal node plate (4), concrete is filled in the outer-layer steel tube and the inner-layer steel tube, the interior concrete and the outer-layer steel tube form a whole common stress,and the stress performance of the hollow sandwich steel tube node is superior to the simple superposition of the performance of two materials. The structure can give full play to and utilize the characteristics of steel and concrete materials, and complementation of advantages is achieved in the aspect of performance.
本发明涉及一种钢管节点设计，具体为一种中空夹层钢管节点，包括外层钢管(1)、内层钢管(2)、夹层混凝土(3)和多边形节点板(4)，所述内层钢管(2)设在外层钢管(1)内，所述内层钢管(2)和外层钢管(1)之间设有夹层混凝土(3)，所述外层钢管(1)底部设有多边形节点(4)，所述多边形节点(4)上底部设有连接组件(6)，在外层钢管和内层钢管中填充混凝土，内部混凝土与外层钢管形成整体共同受力，其受力性能优于两种材料性能的简单叠加。这种结构能充分发挥和利用钢和混凝土材料的特点，在性能上达到优势互补。
Hollow sandwich steel tube node
一种中空夹层钢管节点
LI WEIQING (author) / YAN SHUXIA (author)
2020-05-08
Patent
Electronic Resource
Chinese
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