A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Large-span T-beam mounting construction method
The invention provides a large-span T-beam mounting construction method. The method comprises the following steps of: beam transporting flatcar selection, beam transporting flatcar base machining, transporting road preparation, installation site preparation work, bridge girder erection machine splicing, bridge girder erection machine no-load test, large-span T-beam transportation, large-span T-beam installation, outer edge beam erection construction and bridge girder erection machine hole passing. The large-span T-beam mounting construction method has the beneficial effects that: the large-span T-beam mounting construction method is suitable for various landforms, especially transportation and installation conditions of large-span T-beams limited by traditional mounting methods on high piers, rivers and the like; compared with a traditional mounting method, the mounting method has the advantages that the construction period is short, the construction time is controllable, and the construction cost is correspondingly reduced when the large-span T-beam is transported and mounted.
本发明提供了一种大跨径T梁安装施工工法，包括以下步骤：运梁平车选择，运梁平车底座加工，运输道路准备，安装现场准备工作，架桥机的拼装，架桥机空载试验，大跨径T梁运输，大跨径T梁安装，架设外边梁施工，架桥机过孔；有益效果为：本发明提出的大跨径T梁安装施工工法适用于各种地形地貌，尤其是高墩、河流上等传统安装方法受限的大跨径T梁的运输安装情况；在实施大跨径T梁运输安装施工时较传统的安装方法具有工期短的优点，施工时间可控，其施工成本也相应降低。
Large-span T-beam mounting construction method
The invention provides a large-span T-beam mounting construction method. The method comprises the following steps of: beam transporting flatcar selection, beam transporting flatcar base machining, transporting road preparation, installation site preparation work, bridge girder erection machine splicing, bridge girder erection machine no-load test, large-span T-beam transportation, large-span T-beam installation, outer edge beam erection construction and bridge girder erection machine hole passing. The large-span T-beam mounting construction method has the beneficial effects that: the large-span T-beam mounting construction method is suitable for various landforms, especially transportation and installation conditions of large-span T-beams limited by traditional mounting methods on high piers, rivers and the like; compared with a traditional mounting method, the mounting method has the advantages that the construction period is short, the construction time is controllable, and the construction cost is correspondingly reduced when the large-span T-beam is transported and mounted.
本发明提供了一种大跨径T梁安装施工工法，包括以下步骤：运梁平车选择，运梁平车底座加工，运输道路准备，安装现场准备工作，架桥机的拼装，架桥机空载试验，大跨径T梁运输，大跨径T梁安装，架设外边梁施工，架桥机过孔；有益效果为：本发明提出的大跨径T梁安装施工工法适用于各种地形地貌，尤其是高墩、河流上等传统安装方法受限的大跨径T梁的运输安装情况；在实施大跨径T梁运输安装施工时较传统的安装方法具有工期短的优点，施工时间可控，其施工成本也相应降低。
Large-span T-beam mounting construction method
一种大跨径T梁安装施工工法
ZHANG CUILI (author) / ZHANG JINGCHUN (author) / XU NAIYANG (author) / LI YUCHUN (author) / GUO HUIZHEN (author) / WU CHENG (author)
2021-03-30
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
Fabricated truss for large-span cross beam construction and mounting method thereof
| European Patent Office | 2024
Large-span large-section profile steel beam and mounting method
| European Patent Office | 2023
Large-span pipe truss whole-truss mounting construction method
| European Patent Office | 2020