Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Shear-resistant connection method for fabricated bearing platform anchor cable foundation of power transmission tower
The invention discloses a shear-resistant connection method for an assembly type bearing platform anchor cable foundation of a power transmission tower, which comprises the following steps of: 1, prefabricating bearing platform anchor cable foundation components, and forming shear-resistant key reserved grooves, grouting holes and exhaust holes in connection nodes of the bearing platform anchor cable foundation components; secondly, bearing platform anchor cable foundation components are assembled on the construction site; and thirdly, secondary grouting is conducted in the shear key reserved groove, the shear key is formed, connection of the bearing platform anchor cable foundation components is completed, and the bearing platform anchor cable foundation is formed. The bearing platform anchor cable foundation components are all prefabricated in a factory and are conveyed to a construction site to be assembled, pressure grouting is conducted on the anti-shear key reserved grooves through the reserved grouting holes, the anti-shear keys are generated, the anti-shear keys can effectively enable connecting joints between the bearing platform anchor cable foundation components to be tightly connected, the anti-shear strength is improved, and the construction efficiency is improved. And stable key nodes are formed.
本发明公开了一种针对输电铁塔装配式承台锚索基础的抗剪连接方法，包括以下步骤：步骤一.预制承台锚索基础构件，在承台锚索基础构件连接节点上设置抗剪键预留槽、注浆孔和排气孔；步骤二.在施工现场组装承台锚索基础构件；步骤三.向抗剪键预留槽中二次灌浆，抗剪键成型，承台锚索基础构件完成连接，形成承台锚索基础。本发明中承台锚索基础构件均采用工厂预制的方式，运送至施工现场进行拼装，通过预留的注浆孔对抗剪键预留槽进行压力注浆，生成抗剪键，抗剪键能够有效地使得承台锚索基础构件之间的连接节点进行紧密连接，提高抗剪强度，形成稳固的关键节点。
Shear-resistant connection method for fabricated bearing platform anchor cable foundation of power transmission tower
The invention discloses a shear-resistant connection method for an assembly type bearing platform anchor cable foundation of a power transmission tower, which comprises the following steps of: 1, prefabricating bearing platform anchor cable foundation components, and forming shear-resistant key reserved grooves, grouting holes and exhaust holes in connection nodes of the bearing platform anchor cable foundation components; secondly, bearing platform anchor cable foundation components are assembled on the construction site; and thirdly, secondary grouting is conducted in the shear key reserved groove, the shear key is formed, connection of the bearing platform anchor cable foundation components is completed, and the bearing platform anchor cable foundation is formed. The bearing platform anchor cable foundation components are all prefabricated in a factory and are conveyed to a construction site to be assembled, pressure grouting is conducted on the anti-shear key reserved grooves through the reserved grouting holes, the anti-shear keys are generated, the anti-shear keys can effectively enable connecting joints between the bearing platform anchor cable foundation components to be tightly connected, the anti-shear strength is improved, and the construction efficiency is improved. And stable key nodes are formed.
本发明公开了一种针对输电铁塔装配式承台锚索基础的抗剪连接方法，包括以下步骤：步骤一.预制承台锚索基础构件，在承台锚索基础构件连接节点上设置抗剪键预留槽、注浆孔和排气孔；步骤二.在施工现场组装承台锚索基础构件；步骤三.向抗剪键预留槽中二次灌浆，抗剪键成型，承台锚索基础构件完成连接，形成承台锚索基础。本发明中承台锚索基础构件均采用工厂预制的方式，运送至施工现场进行拼装，通过预留的注浆孔对抗剪键预留槽进行压力注浆，生成抗剪键，抗剪键能够有效地使得承台锚索基础构件之间的连接节点进行紧密连接，提高抗剪强度，形成稳固的关键节点。
Shear-resistant connection method for fabricated bearing platform anchor cable foundation of power transmission tower
一种针对输电铁塔装配式承台锚索基础的抗剪连接方法
MA JIAN (Autor:in) / LYU QING (Autor:in) / MA YUHUI (Autor:in) / XU JUNYUE (Autor:in) / XU GANG (Autor:in) / HU JIAFEI (Autor:in) / LIU YI (Autor:in) / LI WENWU (Autor:in) / HU XUGUANG (Autor:in) / HUA XIANHONG (Autor:in)
25.11.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
| Europäisches Patentamt | 2021
Bending welding type power transmission tower spiral anchor foundation steel bearing platform
| Europäisches Patentamt | 2022
FABRICATED FLEXIBLE DAMPING SCREW ANCHOR FOUNDATION AND POWER TRANSMISSION TOWER
| Europäisches Patentamt | 2023
| Europäisches Patentamt | 2023
| Europäisches Patentamt | 2024