Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Steel trestle for river-crossing bridge and construction method of steel trestle
The invention discloses a steel trestle for a river-crossing bridge and a construction method of the steel trestle, the steel trestle comprises a steel trestle main body and supporting bridge columns, guide auxiliary plates are fixedly arranged at the bottoms of the two ends of the steel trestle main body, and an auxiliary chute is formed in one side of each guide auxiliary plate; the steel trestle for the river-crossing bridge and building construction of the steel trestle are improved and optimized, that is, through cooperative use of the arranged guiding auxiliary plates, auxiliary chutes, supporting bridge columns, steel trestle butt-joint pieces and butt-joint stabilizing pieces, for butt-joint work of adjacent steel trestles, firstly, good pre-butt-joint work can be carried out, and the butt-joint stability of the adjacent steel trestles can be improved; the operation amount of workers in the hoisting process is reduced, and the construction safety is improved; and after the pre-butt-joint work is completed, the butt-joint tightness of the adjacent steel trestles can be improved through the butt-joint stabilizing pieces, the later welding quality is guaranteed, and the actual construction requirement is met.
本发明公开了一种跨江桥梁用钢栈桥及其建造方法，包括钢栈桥主体和支撑桥柱，所述钢栈桥主体的两端底部固定设置有导向辅助板，导向辅助板的一侧设置有辅助斜槽；本发明对于跨江桥梁用钢栈桥及其建设施工进行改进和优化，即通过设置的导向辅助板、辅助斜槽、支撑桥柱及钢栈桥对接件、对接稳定件之间的配合使用，对于相邻钢栈桥的对接工作，首先能够进行很好的预对接工作，减少在吊装过程中工作人员的操作量，提高施工安全性；且在预对接工作完成后，通过对接稳定件能够提高相邻钢栈桥对接的紧密性，保证后期焊接工质量，满足实际施工需求。
Steel trestle for river-crossing bridge and construction method of steel trestle
The invention discloses a steel trestle for a river-crossing bridge and a construction method of the steel trestle, the steel trestle comprises a steel trestle main body and supporting bridge columns, guide auxiliary plates are fixedly arranged at the bottoms of the two ends of the steel trestle main body, and an auxiliary chute is formed in one side of each guide auxiliary plate; the steel trestle for the river-crossing bridge and building construction of the steel trestle are improved and optimized, that is, through cooperative use of the arranged guiding auxiliary plates, auxiliary chutes, supporting bridge columns, steel trestle butt-joint pieces and butt-joint stabilizing pieces, for butt-joint work of adjacent steel trestles, firstly, good pre-butt-joint work can be carried out, and the butt-joint stability of the adjacent steel trestles can be improved; the operation amount of workers in the hoisting process is reduced, and the construction safety is improved; and after the pre-butt-joint work is completed, the butt-joint tightness of the adjacent steel trestles can be improved through the butt-joint stabilizing pieces, the later welding quality is guaranteed, and the actual construction requirement is met.
本发明公开了一种跨江桥梁用钢栈桥及其建造方法，包括钢栈桥主体和支撑桥柱，所述钢栈桥主体的两端底部固定设置有导向辅助板，导向辅助板的一侧设置有辅助斜槽；本发明对于跨江桥梁用钢栈桥及其建设施工进行改进和优化，即通过设置的导向辅助板、辅助斜槽、支撑桥柱及钢栈桥对接件、对接稳定件之间的配合使用，对于相邻钢栈桥的对接工作，首先能够进行很好的预对接工作，减少在吊装过程中工作人员的操作量，提高施工安全性；且在预对接工作完成后，通过对接稳定件能够提高相邻钢栈桥对接的紧密性，保证后期焊接工质量，满足实际施工需求。
Steel trestle for river-crossing bridge and construction method of steel trestle
一种跨江桥梁用钢栈桥及其建造方法
HAN XIAOLONG (Autor:in) / GAO GUANWEI (Autor:in) / LI YUDA (Autor:in) / PU ZHAO (Autor:in) / JIA QI (Autor:in)
28.04.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
Fabricated steel trestle structure and steel trestle construction method
| Europäisches Patentamt | 2023