Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a steel truss bridge pushing and falling construction method which improves the precision of a pre-assembly stage and ensures that the overall shape and structure of a bridge body meet the design requirements by adopting a laser measuring instrument, high-precision calculation, temperature control and other means. According to the steel truss bridge pushing and falling construction method, advanced walking type pushing equipment is used, parameters and configuration of the equipment are adjusted, the pushing construction efficiency and precision are improved, it is ensured that the bridge body stably and accurately moves to the designed position, and the construction efficiency is improved. According to the steel truss bridge pushing and falling construction method, the measuring point positions are arranged on the bridge body, displacement and deformation are monitored in real time, finite element analysis and equipment adjustment are combined, accurate control in the pushing process is ensured, and structural deformation and displacement deviation in the pushing process are effectively prevented.
本发明公开了一种钢桁架桥梁顶推及落桥施工方法，该钢桁架桥梁顶推及落桥施工方法通过采用激光测量仪器、高精度计算和温度控制等手段，提高了预拼装阶段的精度，确保了桥体的整体形状和结构符合设计要求，有效减少了后续施工中的调整工作量，该钢桁架桥梁顶推及落桥施工方法通过使用先进的步履式顶推设备，并通过调整设备的参数和配置，提高了顶推施工的效率和精度，确保桥体平稳、精准地移动至设计位置，该钢桁架桥梁顶推及落桥施工方法通过在桥体上布设测量点位、实时监测位移和变形，并结合有限元分析和调整设备，确保了顶推过程中的精确控制，有效防止了顶推过程中的结构变形和位移偏差。
The invention discloses a steel truss bridge pushing and falling construction method which improves the precision of a pre-assembly stage and ensures that the overall shape and structure of a bridge body meet the design requirements by adopting a laser measuring instrument, high-precision calculation, temperature control and other means. According to the steel truss bridge pushing and falling construction method, advanced walking type pushing equipment is used, parameters and configuration of the equipment are adjusted, the pushing construction efficiency and precision are improved, it is ensured that the bridge body stably and accurately moves to the designed position, and the construction efficiency is improved. According to the steel truss bridge pushing and falling construction method, the measuring point positions are arranged on the bridge body, displacement and deformation are monitored in real time, finite element analysis and equipment adjustment are combined, accurate control in the pushing process is ensured, and structural deformation and displacement deviation in the pushing process are effectively prevented.
本发明公开了一种钢桁架桥梁顶推及落桥施工方法，该钢桁架桥梁顶推及落桥施工方法通过采用激光测量仪器、高精度计算和温度控制等手段，提高了预拼装阶段的精度，确保了桥体的整体形状和结构符合设计要求，有效减少了后续施工中的调整工作量，该钢桁架桥梁顶推及落桥施工方法通过使用先进的步履式顶推设备，并通过调整设备的参数和配置，提高了顶推施工的效率和精度，确保桥体平稳、精准地移动至设计位置，该钢桁架桥梁顶推及落桥施工方法通过在桥体上布设测量点位、实时监测位移和变形，并结合有限元分析和调整设备，确保了顶推过程中的精确控制，有效防止了顶推过程中的结构变形和位移偏差。
Steel truss bridge pushing and falling construction method
一种钢桁架桥梁顶推及落桥施工方法
XU JIANG (Autor:in)
17.12.2024
Patent
Elektronische Ressource
Chinesisch
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