A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Fabricated channel steel-concrete buckling restrained reinforcement system
The invention provides a fabricated channel steel-concrete buckling restrained reinforcement system which is used for reinforcing an H-shaped steel column and comprises channel steel-concrete units, the channel steel-concrete units are prefabricated units and are symmetrically arranged on the two sides of the H-shaped steel column, reserved holes are formed in the corresponding positions between the channel steel-concrete units and the H-shaped steel column, and the channel steel-concrete units and the H-shaped steel column are connected through opposite-penetrating pull rods. The channel steel-concrete unit is formed by pouring concrete into channel steel provided with pins, reserved holes and sleeves at the holes, and the height and the width of the channel steel are smaller than the height and the extension length of the H-shaped steel column web respectively. The influence on the use space is small, the influence on the existing use function of the structure is small, the bearing capacity and the overall stability of the column can be improved, high-degree industrial production is facilitated, and the construction period is shortened.
本发明提供一种装配式槽钢‑混凝土屈曲约束加固体系，用于加固H型钢柱，加固体系包括槽钢‑混凝土单元，槽钢‑混凝土单元为预制单元且对称布置在H型钢柱两侧，两者之间相应位置设有预留孔洞并通过对穿拉杆连接，槽钢‑混凝土单元是由有布置销钉并设有预留孔洞且在孔洞处设有套筒的槽钢浇筑混凝土而形成，槽钢的高度和宽度分别要小于H型钢柱腹板的高度和外伸长度。本发明对使用空间影响小，对结构既有使用功能影响小，能提高柱子的承载能力和整体稳定性，便于进行高度工业化生产，节省工期。
Fabricated channel steel-concrete buckling restrained reinforcement system
The invention provides a fabricated channel steel-concrete buckling restrained reinforcement system which is used for reinforcing an H-shaped steel column and comprises channel steel-concrete units, the channel steel-concrete units are prefabricated units and are symmetrically arranged on the two sides of the H-shaped steel column, reserved holes are formed in the corresponding positions between the channel steel-concrete units and the H-shaped steel column, and the channel steel-concrete units and the H-shaped steel column are connected through opposite-penetrating pull rods. The channel steel-concrete unit is formed by pouring concrete into channel steel provided with pins, reserved holes and sleeves at the holes, and the height and the width of the channel steel are smaller than the height and the extension length of the H-shaped steel column web respectively. The influence on the use space is small, the influence on the existing use function of the structure is small, the bearing capacity and the overall stability of the column can be improved, high-degree industrial production is facilitated, and the construction period is shortened.
本发明提供一种装配式槽钢‑混凝土屈曲约束加固体系，用于加固H型钢柱，加固体系包括槽钢‑混凝土单元，槽钢‑混凝土单元为预制单元且对称布置在H型钢柱两侧，两者之间相应位置设有预留孔洞并通过对穿拉杆连接，槽钢‑混凝土单元是由有布置销钉并设有预留孔洞且在孔洞处设有套筒的槽钢浇筑混凝土而形成，槽钢的高度和宽度分别要小于H型钢柱腹板的高度和外伸长度。本发明对使用空间影响小，对结构既有使用功能影响小，能提高柱子的承载能力和整体稳定性，便于进行高度工业化生产，节省工期。
Fabricated channel steel-concrete buckling restrained reinforcement system
一种装配式槽钢-混凝土屈曲约束加固体系
ZHU BOLI (author) / LIU WENCONG (author) / XU YUE (author) / YANG YUQING (author) / MO JAE-GEUN (author)
2022-04-22
Patent
Electronic Resource
Chinese
Full-fabricated concrete frame buckling restrained brace structure
| European Patent Office | 2023
| European Patent Office | 2022