Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Vertical assembling method for steel bridge assembly
The invention provides a vertical assembling method for a steel bridge assembly, which comprises the following steps: S100, assembling a first beam and a second beam into a beam assembly in advance on the ground, and hoisting the beam assembly to a bridge floor mounting position for coarse positioning; s200, after the allowance of the lower port of the beam assembly is subjected to fine trimming and cutting based on the coarse positioning assembly data, the beam assembly and a bridge floor support are assembled in place; s300, a third beam and the beam assembly are pre-assembled on the ground in advance; and S400, the third beam is hoisted to the bridge floor, and the third beam, the beam assembly and the bridge floor support are assembled in place. According to the vertical assembling method for the steel bridge assembly, through the pre-assembling technology, the beam assembly is positioned by fully utilizing the guide support and the positioning flange, and the bridge assembling work can be efficiently and safely completed.
本发明提供一种钢桥梁组件立式拼装方法，包括：S100、地面上将第一梁和第二梁预先拼装为梁组件后，将所述梁组件吊装至桥面安装位置进行粗定位；S200、基于粗定位装配数据对所述梁组件的下端口余量进行精修割后，将所述梁组件与桥面支座拼装到位；S300、将第三梁与所述梁组件提前进行地面预拼装；S400、将所述第三梁吊装至桥面，并与所述梁组件及桥面支座拼装到位。本申请的钢桥梁组件立式拼装方法，通过预拼装技术，并充分利用导引支座及定位法兰对梁组件进行定位，可以高效安全的完成桥梁拼装工作。
Vertical assembling method for steel bridge assembly
The invention provides a vertical assembling method for a steel bridge assembly, which comprises the following steps: S100, assembling a first beam and a second beam into a beam assembly in advance on the ground, and hoisting the beam assembly to a bridge floor mounting position for coarse positioning; s200, after the allowance of the lower port of the beam assembly is subjected to fine trimming and cutting based on the coarse positioning assembly data, the beam assembly and a bridge floor support are assembled in place; s300, a third beam and the beam assembly are pre-assembled on the ground in advance; and S400, the third beam is hoisted to the bridge floor, and the third beam, the beam assembly and the bridge floor support are assembled in place. According to the vertical assembling method for the steel bridge assembly, through the pre-assembling technology, the beam assembly is positioned by fully utilizing the guide support and the positioning flange, and the bridge assembling work can be efficiently and safely completed.
本发明提供一种钢桥梁组件立式拼装方法，包括：S100、地面上将第一梁和第二梁预先拼装为梁组件后，将所述梁组件吊装至桥面安装位置进行粗定位；S200、基于粗定位装配数据对所述梁组件的下端口余量进行精修割后，将所述梁组件与桥面支座拼装到位；S300、将第三梁与所述梁组件提前进行地面预拼装；S400、将所述第三梁吊装至桥面，并与所述梁组件及桥面支座拼装到位。本申请的钢桥梁组件立式拼装方法，通过预拼装技术，并充分利用导引支座及定位法兰对梁组件进行定位，可以高效安全的完成桥梁拼装工作。
Vertical assembling method for steel bridge assembly
一种钢桥梁组件立式拼装方法
NIU TIEFENG (Autor:in) / YU LIANGHUI (Autor:in) / LU SHIHUA (Autor:in) / QIAN YANYAN (Autor:in) / JU JIAN (Autor:in) / ZHOU MINGTAO (Autor:in)
31.01.2023
Patent
Elektronische Ressource
Chinesisch
Steel structure assembling mechanism and steel structure vertical assembling method
| Europäisches Patentamt | 2023
Steel truss vertical type assembling rack and steel truss assembling method
| Europäisches Patentamt | 2022
Steel-concrete composite beam bridge assembling device and method
| Europäisches Patentamt | 2023
| Europäisches Patentamt | 2021
Corrugated steel pipe bridge-culvert segment assembling bracket
| Europäisches Patentamt | 2015