A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Anti-overturning mounting method and anti-overturning device for cable structure system
The invention belongs to the technical field of building construction, and discloses a cable structure system anti-overturning installation method and an anti-overturning device.The installation method comprises the following steps that S1, cable sets are assembled; s2, overall traction, tensioning and pin patting are conducted on the cable set, and installation between the cable set and the end structure is completed; s3, the installation sequence of the secondary structures is determined according to the arrangement of the hoisting equipment and the entering situation of the secondary structures, and the secondary structures are hoisted through the hoisting equipment according to the installation sequence; s4, after the secondary structure is installed in place, an anti-tilting device is installed, the anti-tilting device is connected to the secondary structure and the cable clamp, so that the unbalance loading bending moment of the cable set is resisted and consumed by the secondary structure, and side tilting deformation of the cable set is limited; and S5, the step S3 and the step S4 are repeated, and mounting of the remaining sub-structures is carried out. The anti-tilting device can effectively control the torsional deformation of the cable group, enables the installation of the substructure to tend to be free and flexible, improves the construction efficiency, can avoid the construction risk caused by the high-altitude suspension of the balancing weight, and reduces the construction cost.
本发明属于建筑施工技术领域，公开一种索结构体系防倾覆安装方法及防倾装置，该安装方法包括以下步骤：S1、拼装索组；S2、对索组进行整体牵引、张拉、拍销，完成索组与端部结构之间的安装；S3、根据起重设备的排布和次结构进场情况确定次结构安装顺序，并按照安装顺序通过起重设备进行次结构的吊装；S4、在次结构安装到位后安装防倾装置，防倾装置连接于次结构和索夹，以使索组的偏载弯矩转由次结构予以抵抗消耗，限制索组的侧倾变形；S5、重复步骤S3和步骤S4，进行剩余次结构的安装。防倾装置能够有效控制索组扭转变形，并使次结构的安装趋于自由灵活，提高施工效率，且能避免配重块高空悬挂带来的施工风险，降低施工成本。
Anti-overturning mounting method and anti-overturning device for cable structure system
The invention belongs to the technical field of building construction, and discloses a cable structure system anti-overturning installation method and an anti-overturning device.The installation method comprises the following steps that S1, cable sets are assembled; s2, overall traction, tensioning and pin patting are conducted on the cable set, and installation between the cable set and the end structure is completed; s3, the installation sequence of the secondary structures is determined according to the arrangement of the hoisting equipment and the entering situation of the secondary structures, and the secondary structures are hoisted through the hoisting equipment according to the installation sequence; s4, after the secondary structure is installed in place, an anti-tilting device is installed, the anti-tilting device is connected to the secondary structure and the cable clamp, so that the unbalance loading bending moment of the cable set is resisted and consumed by the secondary structure, and side tilting deformation of the cable set is limited; and S5, the step S3 and the step S4 are repeated, and mounting of the remaining sub-structures is carried out. The anti-tilting device can effectively control the torsional deformation of the cable group, enables the installation of the substructure to tend to be free and flexible, improves the construction efficiency, can avoid the construction risk caused by the high-altitude suspension of the balancing weight, and reduces the construction cost.
本发明属于建筑施工技术领域，公开一种索结构体系防倾覆安装方法及防倾装置，该安装方法包括以下步骤：S1、拼装索组；S2、对索组进行整体牵引、张拉、拍销，完成索组与端部结构之间的安装；S3、根据起重设备的排布和次结构进场情况确定次结构安装顺序，并按照安装顺序通过起重设备进行次结构的吊装；S4、在次结构安装到位后安装防倾装置，防倾装置连接于次结构和索夹，以使索组的偏载弯矩转由次结构予以抵抗消耗，限制索组的侧倾变形；S5、重复步骤S3和步骤S4，进行剩余次结构的安装。防倾装置能够有效控制索组扭转变形，并使次结构的安装趋于自由灵活，提高施工效率，且能避免配重块高空悬挂带来的施工风险，降低施工成本。
Anti-overturning mounting method and anti-overturning device for cable structure system
索结构体系防倾覆安装方法及防倾装置
WU XIAOFENG (author) / JIA BAORONG (author) / CHEN YING (author) / CHEN LI (author) / JIN YUHUAI (author) / SHENG WENZHONG (author) / XIONG SHUAI (author) / XIE JINLONG (author)
2023-05-26
Patent
Electronic Resource
Chinese
Anti-overturning device for bridge and bridge applying anti-overturning device
| European Patent Office | 2023