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A platform for research: civil engineering, architecture and urbanism
Rock wall over-excavation reinforcing structure of rock wall crane beam and construction method of rock wall over-excavation reinforcing structure
The invention belongs to the field of water conservancy and hydropower and engineering construction, and provides a palisade crane beam palisade overexcavation reinforcing structure and a construction method thereof.According to the technical scheme, the palisade crane beam palisade overexcavation reinforcing structure comprises a crane beam and at least one anchor rod arranged on a palisade excavation face, a groove is formed in the position, where the anchor rod is arranged, of the palisade excavation face, and a palisade side buried plate is arranged in the groove; the rock wall side buried plate is fixedly connected with a crane beam side buried plate, and the anchor rod penetrates through the rock wall side buried plate and the crane beam side buried plate to be fixed to a crane beam; the shear resistance of the anchor rod at the contact surface is improved by adopting a structural measure, and the groove and the embedded plate are applied to the reinforcing mechanism.
本发明属于水利水电及工程建筑领域，提供了一种岩壁吊车梁岩壁超挖加固结构及其施工方法，其技术方案为：包括吊车梁和设置于岩壁开挖面上的至少一个锚杆，所述在岩壁开挖面设有锚杆的位置设置凹槽，所述凹槽内设置岩壁侧埋板，所述岩壁侧埋板上固接吊车梁侧埋板，所述锚杆穿过岩壁侧埋板和吊车梁侧埋板固定至吊车梁；其采用构造措施提高锚杆在接触面处的抗剪能力，将凹槽及埋板应用于加固机构中。
Rock wall over-excavation reinforcing structure of rock wall crane beam and construction method of rock wall over-excavation reinforcing structure
The invention belongs to the field of water conservancy and hydropower and engineering construction, and provides a palisade crane beam palisade overexcavation reinforcing structure and a construction method thereof.According to the technical scheme, the palisade crane beam palisade overexcavation reinforcing structure comprises a crane beam and at least one anchor rod arranged on a palisade excavation face, a groove is formed in the position, where the anchor rod is arranged, of the palisade excavation face, and a palisade side buried plate is arranged in the groove; the rock wall side buried plate is fixedly connected with a crane beam side buried plate, and the anchor rod penetrates through the rock wall side buried plate and the crane beam side buried plate to be fixed to a crane beam; the shear resistance of the anchor rod at the contact surface is improved by adopting a structural measure, and the groove and the embedded plate are applied to the reinforcing mechanism.
本发明属于水利水电及工程建筑领域，提供了一种岩壁吊车梁岩壁超挖加固结构及其施工方法，其技术方案为：包括吊车梁和设置于岩壁开挖面上的至少一个锚杆，所述在岩壁开挖面设有锚杆的位置设置凹槽，所述凹槽内设置岩壁侧埋板，所述岩壁侧埋板上固接吊车梁侧埋板，所述锚杆穿过岩壁侧埋板和吊车梁侧埋板固定至吊车梁；其采用构造措施提高锚杆在接触面处的抗剪能力，将凹槽及埋板应用于加固机构中。
Rock wall over-excavation reinforcing structure of rock wall crane beam and construction method of rock wall over-excavation reinforcing structure
一种岩壁吊车梁岩壁超挖加固结构及其施工方法
HOU SHIJIN (author) / XU JUNXIANG (author) / SUN XIAOHONG (author) / LI XU (author) / XU LIJIE (author) / GAO DESHEN (author) / WANG XUFENG (author) / DONG QINUAN (author) / WANG YANQIANG (author) / DING XIAOQIANG (author)
2023-12-01
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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