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Construction method for reinforcing and reconstructing sticky steel plates of structure
The invention discloses a construction method for reinforcing and reconstructing sticky steel plates of a structure. Hydraulic stackers are adopted as lifting equipment, the steel plates are placed onthe hydraulic stackers and pushed to an area needing to be reinforced, and the construction method is simple, and saves the construction cost and the construction period; the plurality of hydraulic stackers can be adopted to operate simultaneously for reinforcing and reconstructing the sticky steel plates for a large-span civil engineering structure, the large-span steel plates are installed in place at time, and cutting and welding are not needed; after the steel plates are in place, a hydraulic drawing instrument is adopted at the position where the screws are implanted to tightly jack thesteel plates to a reinforce part, the thickness of the steel bonding glue can be reasonably controlled, and then the steel plates are fixed through positioning nuts, so that the steel plates are better bonded with the reinforcing part. According to different construction site conditions, different construction site environments and different shapes of required structural reinforcing components, the hydraulic stackers are refitted, and components such as supports and supporting tables related to steel plate bonding construction are additionally arranged.
本发明公开了一种结构加固改造粘钢板的施工方法，采用液压堆高车作为抬升设备，将钢板至于液压堆高车上，推至需要加固的区域，这种施工方法既简单，也节约了施工成本和施工工期；对于大跨度的土建结构加固改造粘钢板可以采用多台液压堆高车同时作业，将大跨度钢板一次安装到位，不需要进行分割和焊接；待钢板就位后，在植入螺杆位置采用液压拉拔仪将钢板顶紧加固部位，可以合理控制粘钢胶的厚度，再进行定位螺帽固定，使钢板更好地与加固部位粘贴；根据施工现场条件的不同、施工现场环境的不同及需要结构加固构件的形状不同，通过对液压堆高车进行改装，增设一些与粘钢板施工有关的支架、支撑台等构件。
Construction method for reinforcing and reconstructing sticky steel plates of structure
The invention discloses a construction method for reinforcing and reconstructing sticky steel plates of a structure. Hydraulic stackers are adopted as lifting equipment, the steel plates are placed onthe hydraulic stackers and pushed to an area needing to be reinforced, and the construction method is simple, and saves the construction cost and the construction period; the plurality of hydraulic stackers can be adopted to operate simultaneously for reinforcing and reconstructing the sticky steel plates for a large-span civil engineering structure, the large-span steel plates are installed in place at time, and cutting and welding are not needed; after the steel plates are in place, a hydraulic drawing instrument is adopted at the position where the screws are implanted to tightly jack thesteel plates to a reinforce part, the thickness of the steel bonding glue can be reasonably controlled, and then the steel plates are fixed through positioning nuts, so that the steel plates are better bonded with the reinforcing part. According to different construction site conditions, different construction site environments and different shapes of required structural reinforcing components, the hydraulic stackers are refitted, and components such as supports and supporting tables related to steel plate bonding construction are additionally arranged.
本发明公开了一种结构加固改造粘钢板的施工方法，采用液压堆高车作为抬升设备，将钢板至于液压堆高车上，推至需要加固的区域，这种施工方法既简单，也节约了施工成本和施工工期；对于大跨度的土建结构加固改造粘钢板可以采用多台液压堆高车同时作业，将大跨度钢板一次安装到位，不需要进行分割和焊接；待钢板就位后，在植入螺杆位置采用液压拉拔仪将钢板顶紧加固部位，可以合理控制粘钢胶的厚度，再进行定位螺帽固定，使钢板更好地与加固部位粘贴；根据施工现场条件的不同、施工现场环境的不同及需要结构加固构件的形状不同，通过对液压堆高车进行改装，增设一些与粘钢板施工有关的支架、支撑台等构件。
Construction method for reinforcing and reconstructing sticky steel plates of structure
一种结构加固改造粘钢板的施工方法
YAN ZHIGANG (author) / LI JIANGTAO (author) / TAN JIAN (author) / WANG QI (author) / ZHENG GUOQING (author) / NIE XIAOFENG (author) / MA CHAO (author) / YE YUNGANG (author) / LI WENYI (author)
2020-09-18
Patent
Electronic Resource
Chinese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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