A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Fabricated hollow steel pipe concrete flaring supporting structure and method
The invention relates to the technical field of foundation pit construction, in particular to an assembly type hollow steel tube concrete flaring supporting structure and method.The assembly type hollow steel tube concrete flaring supporting structure comprises two flaring supports which are both of hollow structures formed by pouring concrete into a steel tube, a flaring is formed in one end of each flaring support, and the other ends of the two flaring supports are in butt joint through a butt joint structure; the top beam butt joint assembly is connected to the top beam in an anchor bolt pre-embedding mode and is provided with a flaring sleeve matched with the flaring, and the flaring sleeve is composed of two clamping structures and wraps and clamps the flaring together; one end of the flaring brace is provided with the flaring, the flaring brace is connected with the top beam through the flaring sleeve, it can be guaranteed that the flaring brace has high bearing capacity and deformation resistance, and it can be guaranteed that the flaring brace is convenient to mount and dismount due to the adoption of the assembly type structure.
本发明涉及基坑施工技术领域，特别涉及一种装配式空心钢管混凝土扩口支撑结构及方法，包括两扩口撑，均为钢管内浇筑混凝土形成的空心结构，一端部设置扩口，两所述扩口撑在另一端部通过对接结构对接；冠梁对接组件，通过锚栓预埋方式连接在冠梁上，具有与所述扩口配合的扩口套筒，所述扩口套筒由两夹紧结构组成并共同包覆夹紧所述扩口；本发明扩口撑一端部设置扩口，与冠梁连接处采用扩口套筒进行连接，既能保证扩口撑具有较高承载能力、抗变形能力，又因采用了装配式结构能保证其安装、拆卸方便。
Fabricated hollow steel pipe concrete flaring supporting structure and method
The invention relates to the technical field of foundation pit construction, in particular to an assembly type hollow steel tube concrete flaring supporting structure and method.The assembly type hollow steel tube concrete flaring supporting structure comprises two flaring supports which are both of hollow structures formed by pouring concrete into a steel tube, a flaring is formed in one end of each flaring support, and the other ends of the two flaring supports are in butt joint through a butt joint structure; the top beam butt joint assembly is connected to the top beam in an anchor bolt pre-embedding mode and is provided with a flaring sleeve matched with the flaring, and the flaring sleeve is composed of two clamping structures and wraps and clamps the flaring together; one end of the flaring brace is provided with the flaring, the flaring brace is connected with the top beam through the flaring sleeve, it can be guaranteed that the flaring brace has high bearing capacity and deformation resistance, and it can be guaranteed that the flaring brace is convenient to mount and dismount due to the adoption of the assembly type structure.
本发明涉及基坑施工技术领域，特别涉及一种装配式空心钢管混凝土扩口支撑结构及方法，包括两扩口撑，均为钢管内浇筑混凝土形成的空心结构，一端部设置扩口，两所述扩口撑在另一端部通过对接结构对接；冠梁对接组件，通过锚栓预埋方式连接在冠梁上，具有与所述扩口配合的扩口套筒，所述扩口套筒由两夹紧结构组成并共同包覆夹紧所述扩口；本发明扩口撑一端部设置扩口，与冠梁连接处采用扩口套筒进行连接，既能保证扩口撑具有较高承载能力、抗变形能力，又因采用了装配式结构能保证其安装、拆卸方便。
Fabricated hollow steel pipe concrete flaring supporting structure and method
一种装配式空心钢管混凝土扩口支撑结构及方法
BAI XIAOYU (author) / SU HANG (author) / YAN NAN (author) / ZHAO WENQIANG (author) / ZHANG MINGYI (author) / PAN YE (author) / YU FENGBO (author) / WANG YONGHONG (author) / SONG BO (author) / GOU YAOJIE (author)
2023-04-07
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
Fabricated prestressed hollow concrete supporting beam and construction method
| European Patent Office | 2023
Assembly type hollow concrete-filled steel pipe supporting system and construction method thereof
| European Patent Office | 2020
| European Patent Office | 2023