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A platform for research: civil engineering, architecture and urbanism
Steel bar planting construction method for beam reinforcement beam-column joint
The invention provides a steel bar planting construction method for a beam-reinforced beam-column joint. The steel bar planting construction method comprises the following steps that (1) the outer surface of a beam column is treated, and column steel bar planting holes in the two ends are formed; (2) machining a bent head of the bent anchor steel bar; (3) beam-column joint bent anchor steel bars are planted, and bent heads of the bent anchor steel bars are anchored into the reinforced and enlarged cross sections of the columns; and (4) the bent anchor steel bars of the beam-column joints at the two ends are connected with the two ends of the straight anchor steel bars correspondingly, and beam-column joint steel bar planting is completed. The bent head is made of the embedded steel part, and the problem that the embedded steel bar anchoring depth under the sections of the columns at the two ends is not enough is solved by making the bent head on the surface of the outer end of the column with the bent head to increase the embedded steel bar anchoring length. The method has the advantages of simple construction, controllable quality and reduced construction cost.
本发明提供一种梁加固梁柱节点植筋施工方法，包括以下步骤：步骤1）梁柱外表面处理，两端柱子植筋孔的设置；步骤2）弯锚钢筋弯拐头的加工；步骤3）梁柱节点弯锚钢筋植筋，弯锚钢筋弯拐头锚固到柱子加固增大截面内；步骤4）2端梁柱节点的弯锚钢筋分别与直锚钢筋两端连接，完成梁柱节点植筋。本发明通过植筋钢件做弯拐头，将弯拐头柱子外端表面，通过做弯拐头增加植筋锚固长度解决两端柱子截面下钢筋植筋锚固深度不够的问题。具有施工简单，质量可控，降低施工成本的优势。
Steel bar planting construction method for beam reinforcement beam-column joint
The invention provides a steel bar planting construction method for a beam-reinforced beam-column joint. The steel bar planting construction method comprises the following steps that (1) the outer surface of a beam column is treated, and column steel bar planting holes in the two ends are formed; (2) machining a bent head of the bent anchor steel bar; (3) beam-column joint bent anchor steel bars are planted, and bent heads of the bent anchor steel bars are anchored into the reinforced and enlarged cross sections of the columns; and (4) the bent anchor steel bars of the beam-column joints at the two ends are connected with the two ends of the straight anchor steel bars correspondingly, and beam-column joint steel bar planting is completed. The bent head is made of the embedded steel part, and the problem that the embedded steel bar anchoring depth under the sections of the columns at the two ends is not enough is solved by making the bent head on the surface of the outer end of the column with the bent head to increase the embedded steel bar anchoring length. The method has the advantages of simple construction, controllable quality and reduced construction cost.
本发明提供一种梁加固梁柱节点植筋施工方法，包括以下步骤：步骤1）梁柱外表面处理，两端柱子植筋孔的设置；步骤2）弯锚钢筋弯拐头的加工；步骤3）梁柱节点弯锚钢筋植筋，弯锚钢筋弯拐头锚固到柱子加固增大截面内；步骤4）2端梁柱节点的弯锚钢筋分别与直锚钢筋两端连接，完成梁柱节点植筋。本发明通过植筋钢件做弯拐头，将弯拐头柱子外端表面，通过做弯拐头增加植筋锚固长度解决两端柱子截面下钢筋植筋锚固深度不够的问题。具有施工简单，质量可控，降低施工成本的优势。
Steel bar planting construction method for beam reinforcement beam-column joint
一种梁加固梁柱节点植筋施工方法
ZHAO LAIZHU (author) / CHEN DAFEI (author) / HE BAOQUAN (author) / XIE MINGQUAN (author) / WANG YAN (author) / LIU HAITAO (author) / SHEN BO (author) / HUA LIANG (author) / WANG LEI (author) / LI HAIXU (author)
2024-05-14
Patent
Electronic Resource
Chinese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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