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A platform for research: civil engineering, architecture and urbanism
Concrete structure beam-column joint rear anchoring structure and construction process thereof
The invention relates to a concrete structure beam-column joint rear anchoring structure and a construction process thereof. The anchoring structure comprises a vertical frame beam, wherein a transverse frame beam is arranged on the left side of the vertical frame beam, longitudinal frame beams are arranged on the front side and the rear side of the vertical frame beam, an expanded section is arranged on the right side of the vertical frame beam, and a newly-added beam is connected to the expanded section, wherein a plurality of front and rear newly-added longitudinal bars are arranged in the expanded section, a plurality of newly-added stirrups are arranged on the plurality of front and rear newly-added longitudinal bars at intervals from top to bottom, a plurality of inner stirrups are arranged in the vertical frame beam at intervals up and down, and the newly-added stirrups and the inner stirrups in the vertical frame beam are bound and welded. According to the concrete structure beam-column joint rear anchoring structure and the construction process thereof, the problems that after an existing structure is reinforced, original reserved steel bars of a structural beam do not meet the load requirement of a newly-added beam plate, safety is poor, the construction cost is increased, and the construction quality is difficult to guarantee can be solved.
本发明涉及一种混凝土结构梁柱节点后锚固结构及其施工工艺，所述锚固结构包括竖框架梁，所述竖框架梁左侧设置有横框架梁，所述竖框架梁前后两侧设置有纵框架梁，所述竖框架梁右侧设置有扩大截面，所述扩大截面上连接设置有新增梁；所述扩大截面内设置有前后多个新增纵筋，前后多个新增纵筋上自上而下间隔设置有多个新增箍筋，所述竖框架梁内上下间隔设置有多个内箍筋，所述新增箍筋与竖框架梁内的内箍筋相绑焊。本发明一种混凝土结构梁柱节点后锚固结构及其施工工艺，它能够解决现有结构加固后结构梁原预留钢筋不满足新增梁板的荷载要求，安全性差、施工成本增加和难以保证施工质量的问题。
Concrete structure beam-column joint rear anchoring structure and construction process thereof
The invention relates to a concrete structure beam-column joint rear anchoring structure and a construction process thereof. The anchoring structure comprises a vertical frame beam, wherein a transverse frame beam is arranged on the left side of the vertical frame beam, longitudinal frame beams are arranged on the front side and the rear side of the vertical frame beam, an expanded section is arranged on the right side of the vertical frame beam, and a newly-added beam is connected to the expanded section, wherein a plurality of front and rear newly-added longitudinal bars are arranged in the expanded section, a plurality of newly-added stirrups are arranged on the plurality of front and rear newly-added longitudinal bars at intervals from top to bottom, a plurality of inner stirrups are arranged in the vertical frame beam at intervals up and down, and the newly-added stirrups and the inner stirrups in the vertical frame beam are bound and welded. According to the concrete structure beam-column joint rear anchoring structure and the construction process thereof, the problems that after an existing structure is reinforced, original reserved steel bars of a structural beam do not meet the load requirement of a newly-added beam plate, safety is poor, the construction cost is increased, and the construction quality is difficult to guarantee can be solved.
本发明涉及一种混凝土结构梁柱节点后锚固结构及其施工工艺，所述锚固结构包括竖框架梁，所述竖框架梁左侧设置有横框架梁，所述竖框架梁前后两侧设置有纵框架梁，所述竖框架梁右侧设置有扩大截面，所述扩大截面上连接设置有新增梁；所述扩大截面内设置有前后多个新增纵筋，前后多个新增纵筋上自上而下间隔设置有多个新增箍筋，所述竖框架梁内上下间隔设置有多个内箍筋，所述新增箍筋与竖框架梁内的内箍筋相绑焊。本发明一种混凝土结构梁柱节点后锚固结构及其施工工艺，它能够解决现有结构加固后结构梁原预留钢筋不满足新增梁板的荷载要求，安全性差、施工成本增加和难以保证施工质量的问题。
Concrete structure beam-column joint rear anchoring structure and construction process thereof
一种混凝土结构梁柱节点后锚固结构及其施工工艺
JIANG YONG (author) / QU XINGYANG (author) / CUI LIN (author)
2021-05-18
Patent
Electronic Resource
Chinese
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