Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Steel-concrete composite column with built-in lattice type section steel
The invention provides a steel-concrete composite column with built-in lattice type section steel. The steel-concrete composite column comprises a lattice type profile steel body and a concrete layer wrapping the lattice type profile steel body. The lattice type profile steel body comprises vertical steel ribs symmetrically arranged at the four corners in the lattice type profile steel body in parallel and a plurality of horizontal fixing pieces arranged in parallel at equal intervals in the length direction of the lattice type profile steel body. The horizontal fixing pieces are arranged on the periphery of the lattice type profile steel in a surrounding mode, and the two ends of each horizontal fixing piece are fixed to the two steel ribs respectively. The built-in lattice type profile steel is adopted, the problem of cross bar penetration of beam column longitudinal bars in a joint core area can be effectively solved, the internal profile steel is located on the periphery of the steel-concrete combination column, the overall anti-seismic property of the column can be enhanced, and the binding force between the section steel and concrete can be improved. Meanwhile, a series of problems caused by ensuring the compactness of concrete in the steel pipe can be avoided, and the construction period is shortened while the manufacturing cost is saved.
本发明提供了内置格构式型钢的钢混凝土组合柱，包括：一格构式型钢本体和包裹在格构式型钢本体外部的混凝土层；格构式型钢本体包括：平行对称设置在格构式型钢本体内部四角的垂直钢骨以及若干条沿格构式型钢本体的长度方向等间距平行设置的水平固定件；水平固定件环绕设置在格构式型钢的四周，每个水平固定件的两端分别固定在两条钢骨上。本申请采用的是内置格构式型钢，能够有效地解决梁柱纵筋在节点核心区的交叉穿筋问题，内部的型钢位于钢‑混凝土组合柱的四周，能够增强柱子的整体抗震性能，并且能够提高型钢与混凝土之间的粘结力，同时可以规避为了保证钢管内混凝土密实性所带来的一系列问题，节约造价的同时缩短了工期。
Steel-concrete composite column with built-in lattice type section steel
The invention provides a steel-concrete composite column with built-in lattice type section steel. The steel-concrete composite column comprises a lattice type profile steel body and a concrete layer wrapping the lattice type profile steel body. The lattice type profile steel body comprises vertical steel ribs symmetrically arranged at the four corners in the lattice type profile steel body in parallel and a plurality of horizontal fixing pieces arranged in parallel at equal intervals in the length direction of the lattice type profile steel body. The horizontal fixing pieces are arranged on the periphery of the lattice type profile steel in a surrounding mode, and the two ends of each horizontal fixing piece are fixed to the two steel ribs respectively. The built-in lattice type profile steel is adopted, the problem of cross bar penetration of beam column longitudinal bars in a joint core area can be effectively solved, the internal profile steel is located on the periphery of the steel-concrete combination column, the overall anti-seismic property of the column can be enhanced, and the binding force between the section steel and concrete can be improved. Meanwhile, a series of problems caused by ensuring the compactness of concrete in the steel pipe can be avoided, and the construction period is shortened while the manufacturing cost is saved.
本发明提供了内置格构式型钢的钢混凝土组合柱，包括：一格构式型钢本体和包裹在格构式型钢本体外部的混凝土层；格构式型钢本体包括：平行对称设置在格构式型钢本体内部四角的垂直钢骨以及若干条沿格构式型钢本体的长度方向等间距平行设置的水平固定件；水平固定件环绕设置在格构式型钢的四周，每个水平固定件的两端分别固定在两条钢骨上。本申请采用的是内置格构式型钢，能够有效地解决梁柱纵筋在节点核心区的交叉穿筋问题，内部的型钢位于钢‑混凝土组合柱的四周，能够增强柱子的整体抗震性能，并且能够提高型钢与混凝土之间的粘结力，同时可以规避为了保证钢管内混凝土密实性所带来的一系列问题，节约造价的同时缩短了工期。
Steel-concrete composite column with built-in lattice type section steel
一种内置格构式型钢的钢混凝土组合柱
LIU BIAO (Autor:in) / ZONG MINGQI (Autor:in) / YIN QILIN (Autor:in) / LU FANG (Autor:in) / YE XIAOFEI (Autor:in) / DU DECHI (Autor:in) / ZHANG HENGWEN (Autor:in) / WANG YIJIE (Autor:in) / DENG CHAOPU (Autor:in) / JI YUTIAN (Autor:in)
11.02.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E04C
STRUCTURAL ELEMENTS
,
Bauelemente
CONCRETE STEEL COMPOSITE BOX-TYPE COLUMN STRUCTURE WITH REINFORCED LATTICE
| Europäisches Patentamt | 2018
Section steel bundle concrete composite column structure
| Europäisches Patentamt | 2021
| Europäisches Patentamt | 2024
| Europäisches Patentamt | 2023
Comparison of steel-concrete composite column and steel column
| British Library Online Contents | 2018