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A platform for research: civil engineering, architecture and urbanism
Construction process of transverse prefabricated assembled corrugated steel web PC combined box girder for bridge construction
The invention discloses a construction process of a transverse prefabricated assembled corrugated steel web PC combined box girder for bridge construction. The construction process comprises two construction procedures: in a first part, I-shaped girders are prefabricated; and in a second part, the PC combined box girder is assembled on a pier. The construction process comprises the steps: firstly,breaking up the whole into parts, and then forming the whole from parts, namely processing the parts into the I-shaped girders in a precast yard, and then splicing the I-shaped girders into the PC combined box girder at a bridge building construction station, so the process is low in cost, good in quality and environment-friendly.
一种建桥用横向预制拼装波形钢腹板PC组合箱梁施工工艺，该施工工艺由两部分施工工序所组成：第一部分为预制工字梁；第二部分为在桥墩上组装PC组合箱梁。该施工工艺为：先化整为零，后化零为整即先在预制场加工成工字梁再到建桥施工工位拼装成PC组合箱梁，成本低、质量好、绿色环保。
Construction process of transverse prefabricated assembled corrugated steel web PC combined box girder for bridge construction
The invention discloses a construction process of a transverse prefabricated assembled corrugated steel web PC combined box girder for bridge construction. The construction process comprises two construction procedures: in a first part, I-shaped girders are prefabricated; and in a second part, the PC combined box girder is assembled on a pier. The construction process comprises the steps: firstly,breaking up the whole into parts, and then forming the whole from parts, namely processing the parts into the I-shaped girders in a precast yard, and then splicing the I-shaped girders into the PC combined box girder at a bridge building construction station, so the process is low in cost, good in quality and environment-friendly.
一种建桥用横向预制拼装波形钢腹板PC组合箱梁施工工艺，该施工工艺由两部分施工工序所组成：第一部分为预制工字梁；第二部分为在桥墩上组装PC组合箱梁。该施工工艺为：先化整为零，后化零为整即先在预制场加工成工字梁再到建桥施工工位拼装成PC组合箱梁，成本低、质量好、绿色环保。
Construction process of transverse prefabricated assembled corrugated steel web PC combined box girder for bridge construction
建桥用横向预制拼装波形钢腹板PC组合箱梁施工工艺
ZU XIANWEI (author) / JIN XIAOQIANG (author) / ZHOU JINGMING (author)
2021-03-23
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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