A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Steel reinforced concrete column-steel beam assembly type structure locally adopting ECC and assembly method
The invention belongs to the field of civil engineering structural design, and relates to a steel reinforced concrete column-steel beam fabricated structure locally adopting ECC. A prefabricated steel reinforced concrete column in the steel reinforced concrete column-steel beam assembly type structure locally adopting ECC is formed by a core H-shaped steel column in the prefabricated steel reinforced concrete column, longitudinal steel bars located on the outer side of the core H-shaped steel column and stirrups through concrete pouring. A beam-column joint area is arranged in the middle of the prefabricated steel reinforced concrete column and is formed by pouring an ECC coating layer. The beam-column joint area is used for being connected with a prefabricated steel beam. According to the steel reinforced concrete column-steel beam fabricated structure locally adopting ECC, the upper column longitudinal steel bars and the lower column longitudinal steel bars are connected with the end plates, connection of the steel bars can be completed only by connecting the end plates on a construction site, meanwhile, column end profile steel is in bolt connection through additional steel plates, welding or sleeve connection work of a large number of steel bars on the site is avoided, and the construction efficiency is improved. And meanwhile, the safety performance of the column is ensured through connection of the end plates and the profile steel additional steel plates.
本发明属于土木工程结构设计领域，涉及一种局部采用ECC的型钢混凝土柱‑钢梁装配式结构。局部采用ECC的型钢混凝土柱‑钢梁装配式结构中预制型钢混凝土柱由其内的核心H型钢柱、位于核心H型钢柱外侧的纵向钢筋、箍筋通过浇筑混凝土形成；预制型钢混凝土柱中部设有梁柱节点区，所述梁柱节点区由ECC包覆层浇筑形成；所述梁柱节点区用于连接预制钢梁。本发明所述局部采用ECC的型钢混凝土柱‑钢梁装配式结构，上、下柱纵向钢筋与端板相连，施工现场只需连接端板即可完成钢筋的连接，同时柱端型钢也通过附加钢板进行螺栓连接，避免了现场大量钢筋的焊接或套筒连接工作，实现了预制柱的快速装配，同时端板和型钢附加钢板连接确保了柱安全性能。
Steel reinforced concrete column-steel beam assembly type structure locally adopting ECC and assembly method
The invention belongs to the field of civil engineering structural design, and relates to a steel reinforced concrete column-steel beam fabricated structure locally adopting ECC. A prefabricated steel reinforced concrete column in the steel reinforced concrete column-steel beam assembly type structure locally adopting ECC is formed by a core H-shaped steel column in the prefabricated steel reinforced concrete column, longitudinal steel bars located on the outer side of the core H-shaped steel column and stirrups through concrete pouring. A beam-column joint area is arranged in the middle of the prefabricated steel reinforced concrete column and is formed by pouring an ECC coating layer. The beam-column joint area is used for being connected with a prefabricated steel beam. According to the steel reinforced concrete column-steel beam fabricated structure locally adopting ECC, the upper column longitudinal steel bars and the lower column longitudinal steel bars are connected with the end plates, connection of the steel bars can be completed only by connecting the end plates on a construction site, meanwhile, column end profile steel is in bolt connection through additional steel plates, welding or sleeve connection work of a large number of steel bars on the site is avoided, and the construction efficiency is improved. And meanwhile, the safety performance of the column is ensured through connection of the end plates and the profile steel additional steel plates.
本发明属于土木工程结构设计领域，涉及一种局部采用ECC的型钢混凝土柱‑钢梁装配式结构。局部采用ECC的型钢混凝土柱‑钢梁装配式结构中预制型钢混凝土柱由其内的核心H型钢柱、位于核心H型钢柱外侧的纵向钢筋、箍筋通过浇筑混凝土形成；预制型钢混凝土柱中部设有梁柱节点区，所述梁柱节点区由ECC包覆层浇筑形成；所述梁柱节点区用于连接预制钢梁。本发明所述局部采用ECC的型钢混凝土柱‑钢梁装配式结构，上、下柱纵向钢筋与端板相连，施工现场只需连接端板即可完成钢筋的连接，同时柱端型钢也通过附加钢板进行螺栓连接，避免了现场大量钢筋的焊接或套筒连接工作，实现了预制柱的快速装配，同时端板和型钢附加钢板连接确保了柱安全性能。
Steel reinforced concrete column-steel beam assembly type structure locally adopting ECC and assembly method
局部采用ECC的型钢混凝土柱-钢梁装配式结构及装配方法
PAN JINLONG (author) / WANG XIAOYI (author) / QIAN YIBAI (author) / PENG PING (author) / XU ZHIBIN (author) / LU CHANGWU (author) / ZHU JIE (author)
2022-07-08
Patent
Electronic Resource
Chinese
Prefabricated assembly type reinforced concrete beam column steel joint
| European Patent Office | 2021
Beam-slab-column assembly type cross joint adopting steel wedge connection
| European Patent Office | 2022
| European Patent Office | 2021
| European Patent Office | 2023
REINFORCED CONCRETE COLUMN/STEEL COLUMN/STEEL BEAM JOINT STRUCTURE
| European Patent Office | 2016