A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to a bearing platform-beam column joint replacement advance reinforcement hoop structure. Shortcomings that the existing bearing platform becomes a joint weak region in a basement storey adding project, and large potential safety hazards of the project are easily caused are overcome. The bearing platform-beam column joint replacement advance reinforcement hoop structure comprises a first-stage hoop structure dismounted finally and a second-stage hoop structure kept finally; the hoop structures in different stages are the same; each hoop structure comprises a through hole penetrating in a bearing platform, an anchor rod of which two ends penetrate out of the through hole and a hoop steel plate fixed with a stretching end of the anchor rod; and the anchor rod and the hoop steel plates of each hoop structure have multilayered structures. The first-stage hoop structure reinforces a joint weak region of the bearing plate in advance, the second-stage hoop structure reinforces the joint weak region of the bearing plate finally, the boundary dimension of the bearing platform can be reduced through the two hoop structures, but structure safety of the joint weak region of the bearing platform is not affected, and a joint which conforms to the size of a column bottom is obtained finally, so that safety of joint replacement of the project is improved.
The invention relates to a bearing platform-beam column joint replacement advance reinforcement hoop structure. Shortcomings that the existing bearing platform becomes a joint weak region in a basement storey adding project, and large potential safety hazards of the project are easily caused are overcome. The bearing platform-beam column joint replacement advance reinforcement hoop structure comprises a first-stage hoop structure dismounted finally and a second-stage hoop structure kept finally; the hoop structures in different stages are the same; each hoop structure comprises a through hole penetrating in a bearing platform, an anchor rod of which two ends penetrate out of the through hole and a hoop steel plate fixed with a stretching end of the anchor rod; and the anchor rod and the hoop steel plates of each hoop structure have multilayered structures. The first-stage hoop structure reinforces a joint weak region of the bearing plate in advance, the second-stage hoop structure reinforces the joint weak region of the bearing plate finally, the boundary dimension of the bearing platform can be reduced through the two hoop structures, but structure safety of the joint weak region of the bearing platform is not affected, and a joint which conforms to the size of a column bottom is obtained finally, so that safety of joint replacement of the project is improved.
Bearing platform-beam column joint replacement advance reinforcement hoop structure
2016-01-20
Patent
Electronic Resource
English
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