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A platform for research: civil engineering, architecture and urbanism
Bridge walking type pushing method based on distributed real-time network control system
The invention discloses a bridge walking type pushing method based on a distributed real-time network control system, which comprises the following steps of: arranging temporary piers by determining a pushing motion track line, arranging walking type pushing devices on fulcrums of the temporary piers, connecting each walking type pushing device with a sub-controller, connecting a plurality of sub-controllers with a main controller through a bus, and controlling the main controller through the bus. A distributed real-time network control system is formed, steel box girder splicing is carried out in a set splicing site, the distributed real-time network control system is operated, and different control strategies are executed according to different conditions to carry out incremental launching construction. The distributed real-time network control system can accurately realize single action, grouped action, group action, synchronous pushing, staggered pushing, translation pushing, rotation pushing and other operations of the walking type pushing device through computer software configuration, significantly reduces the complexity of the pushing construction process, reduces the dependence on manual operation in the pushing construction process, and improves the construction efficiency. The pushing construction difficulty is reduced, and the pushing construction efficiency and reliability are improved.
本发明公开一种基于分散式实时网络控制系统的桥梁步履式顶推方法，包括：通过确定顶推运动轨迹线布置临时墩，临时墩支点上设置步履式顶推装置，每台步履式顶推装置连接一个分控制器，多个分控制器通过总线与主控制器连接，形成分散式实时网络控制系统，并在设置拼装场地进行钢箱梁拼装，操作分散式实时网络控制系统，根据不同情况执行不同的控制策略来进行顶推施工。本发明分散式实时网络控制系统能通过计算机软件配置，可精确地实现步履式顶推装置单动、分组动，群组动、同步顶推、错步顶推、平移顶推以及转动顶推等操作，显著减轻顶推施工工序的复杂性，减少了顶推施工过程中对人工操作的依靠，降低顶推施工难度，提高顶推施工效率和可靠性。
Bridge walking type pushing method based on distributed real-time network control system
The invention discloses a bridge walking type pushing method based on a distributed real-time network control system, which comprises the following steps of: arranging temporary piers by determining a pushing motion track line, arranging walking type pushing devices on fulcrums of the temporary piers, connecting each walking type pushing device with a sub-controller, connecting a plurality of sub-controllers with a main controller through a bus, and controlling the main controller through the bus. A distributed real-time network control system is formed, steel box girder splicing is carried out in a set splicing site, the distributed real-time network control system is operated, and different control strategies are executed according to different conditions to carry out incremental launching construction. The distributed real-time network control system can accurately realize single action, grouped action, group action, synchronous pushing, staggered pushing, translation pushing, rotation pushing and other operations of the walking type pushing device through computer software configuration, significantly reduces the complexity of the pushing construction process, reduces the dependence on manual operation in the pushing construction process, and improves the construction efficiency. The pushing construction difficulty is reduced, and the pushing construction efficiency and reliability are improved.
本发明公开一种基于分散式实时网络控制系统的桥梁步履式顶推方法，包括：通过确定顶推运动轨迹线布置临时墩，临时墩支点上设置步履式顶推装置，每台步履式顶推装置连接一个分控制器，多个分控制器通过总线与主控制器连接，形成分散式实时网络控制系统，并在设置拼装场地进行钢箱梁拼装，操作分散式实时网络控制系统，根据不同情况执行不同的控制策略来进行顶推施工。本发明分散式实时网络控制系统能通过计算机软件配置，可精确地实现步履式顶推装置单动、分组动，群组动、同步顶推、错步顶推、平移顶推以及转动顶推等操作，显著减轻顶推施工工序的复杂性，减少了顶推施工过程中对人工操作的依靠，降低顶推施工难度，提高顶推施工效率和可靠性。
Bridge walking type pushing method based on distributed real-time network control system
基于分散式实时网络控制系统的桥梁步履式顶推方法
LUO QIANGANG (author) / LI CONGLIN (author) / HU DONGYANG (author) / LU SANPING (author) / LYU LEI (author) / LI CHONGJIE (author) / YU LINGKUN (author) / GUO HUIFANG (author) / ZHOU KUN (author) / CHEN YUFENG (author)
2024-08-27
Patent
Electronic Resource
Chinese
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