Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Embedded anchor head reinforcing device in anchor cable slide-resistant pile structure and construction method
The invention relates to the technical field of slope protection safety, and discloses an embedded anchor head reinforcing device in an anchor cable slide-resistant pile structure and a construction method.The embedded anchor head reinforcing device comprises a supporting pile body reinforcement cage and a temporary cavity formed in the supporting pile body reinforcement cage, anchoring steel bars are arranged and installed on the inner side of the temporary cavity, and the front ends of the anchoring steel bars are connected with steel bar connectors; the front end of the steel bar connector penetrates through a mounting hole formed in the front wall of the temporary formwork, and the front end of the steel bar connector is further connected with a transverse U-shaped reinforcing stirrup. The temporary formwork is pre-buried on the support pile body reinforcement cage to form the temporary concave cavity, the anchoring steel bars and the steel bar connectors are pre-buried in the temporary concave cavity, the transverse U-shaped reinforcing stirrups are arranged in the temporary concave cavity and connected with the pre-buried steel bar connectors, and the cross section of the temporary concave cavity is subjected to anti-shearing reinforcement. The shear bearing capacity of the structure is effectively enhanced, the risk that the structure is torn is reduced, and the beneficial effect that the anti-slide pile structure is subjected to anti-shear reinforcement and reinforcement to be resistant to tearing is achieved.
本发明涉及边坡防护安全技术领域，且公开了锚索抗滑桩结构中内嵌式锚头加固装置及施工方法，包括支护桩身钢筋笼，开设于支护桩身钢筋笼上的临时凹腔，所述临时凹腔内侧排列安装锚固钢筋，所述锚固钢筋前端连接钢筋接驳器，所述钢筋接驳器前端穿过开设在临时模板前壁的安装孔，所述钢筋接驳器前端还连接横向U型补强箍筋。本发明通过在支护桩身钢筋笼上预埋临时模板，形成临时凹腔，在临时凹腔内预埋锚固钢筋和钢筋接驳器，在临时凹腔内设置横向U型补强箍筋，并与预埋的钢筋接驳器连接，对临时凹腔的截面进行抗剪补强加固，有效增强结构的剪切承载能力，降低结构发生撕裂的风险，达到了对抗滑桩结构进行抗剪补强加固使其抗撕裂的有益效果。
Embedded anchor head reinforcing device in anchor cable slide-resistant pile structure and construction method
The invention relates to the technical field of slope protection safety, and discloses an embedded anchor head reinforcing device in an anchor cable slide-resistant pile structure and a construction method.The embedded anchor head reinforcing device comprises a supporting pile body reinforcement cage and a temporary cavity formed in the supporting pile body reinforcement cage, anchoring steel bars are arranged and installed on the inner side of the temporary cavity, and the front ends of the anchoring steel bars are connected with steel bar connectors; the front end of the steel bar connector penetrates through a mounting hole formed in the front wall of the temporary formwork, and the front end of the steel bar connector is further connected with a transverse U-shaped reinforcing stirrup. The temporary formwork is pre-buried on the support pile body reinforcement cage to form the temporary concave cavity, the anchoring steel bars and the steel bar connectors are pre-buried in the temporary concave cavity, the transverse U-shaped reinforcing stirrups are arranged in the temporary concave cavity and connected with the pre-buried steel bar connectors, and the cross section of the temporary concave cavity is subjected to anti-shearing reinforcement. The shear bearing capacity of the structure is effectively enhanced, the risk that the structure is torn is reduced, and the beneficial effect that the anti-slide pile structure is subjected to anti-shear reinforcement and reinforcement to be resistant to tearing is achieved.
本发明涉及边坡防护安全技术领域，且公开了锚索抗滑桩结构中内嵌式锚头加固装置及施工方法，包括支护桩身钢筋笼，开设于支护桩身钢筋笼上的临时凹腔，所述临时凹腔内侧排列安装锚固钢筋，所述锚固钢筋前端连接钢筋接驳器，所述钢筋接驳器前端穿过开设在临时模板前壁的安装孔，所述钢筋接驳器前端还连接横向U型补强箍筋。本发明通过在支护桩身钢筋笼上预埋临时模板，形成临时凹腔，在临时凹腔内预埋锚固钢筋和钢筋接驳器，在临时凹腔内设置横向U型补强箍筋，并与预埋的钢筋接驳器连接，对临时凹腔的截面进行抗剪补强加固，有效增强结构的剪切承载能力，降低结构发生撕裂的风险，达到了对抗滑桩结构进行抗剪补强加固使其抗撕裂的有益效果。
Embedded anchor head reinforcing device in anchor cable slide-resistant pile structure and construction method
锚索抗滑桩结构中内嵌式锚头加固装置及施工方法
SHI YANGHAI (Autor:in) / WANG XIANNENG (Autor:in) / WANG XIAOHU (Autor:in)
16.08.2024
Patent
Elektronische Ressource
Chinesisch
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