A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Large-span cable-stayed bridge main span total cross section welded steel box girder cable hoisting installation method
The invention provides a large-span cable-stayed bridge main span total cross-section welding steel box girder cable hoisting and mounting method. The method comprises the following steps of S1 cable hoisting system arrangement, S2 steel box girder transportation, S3 hoisting in place, S4 temporary matching part mounting, S5 local calibration, S6 code plate mounting, S7 annular gap welding, S8 inclined tensioning and fixing, S9 U rib and I rib mounting and S10 cable hoisting system arrangement. The invention can provide a quick and safe mounting method suitable for the main span total cross section welded steel box girder of the large-span cable-stayed bridge.
本发明提供大跨径斜拉桥主跨全截面焊接钢箱梁缆索吊装安装方法，其包括以下步骤：S1缆索吊装系统布置、S2运输钢箱梁、S3吊装到位、S4临时匹配件安装、S5局部校准、S6安装码板、S7环缝隙焊接、S8倾斜张拉固定、S9U肋和I肋安装及S10缆索吊装系统布置。本发明能够提供一适用于大跨径斜拉桥主跨全截面焊接钢箱梁的快捷且安全的安装方法。
Large-span cable-stayed bridge main span total cross section welded steel box girder cable hoisting installation method
The invention provides a large-span cable-stayed bridge main span total cross-section welding steel box girder cable hoisting and mounting method. The method comprises the following steps of S1 cable hoisting system arrangement, S2 steel box girder transportation, S3 hoisting in place, S4 temporary matching part mounting, S5 local calibration, S6 code plate mounting, S7 annular gap welding, S8 inclined tensioning and fixing, S9 U rib and I rib mounting and S10 cable hoisting system arrangement. The invention can provide a quick and safe mounting method suitable for the main span total cross section welded steel box girder of the large-span cable-stayed bridge.
本发明提供大跨径斜拉桥主跨全截面焊接钢箱梁缆索吊装安装方法，其包括以下步骤：S1缆索吊装系统布置、S2运输钢箱梁、S3吊装到位、S4临时匹配件安装、S5局部校准、S6安装码板、S7环缝隙焊接、S8倾斜张拉固定、S9U肋和I肋安装及S10缆索吊装系统布置。本发明能够提供一适用于大跨径斜拉桥主跨全截面焊接钢箱梁的快捷且安全的安装方法。
Large-span cable-stayed bridge main span total cross section welded steel box girder cable hoisting installation method
大跨径斜拉桥主跨全截面焊接钢箱梁缆索吊装安装方法
HUANG SHUQIANG (author) / HUANG YESHENG (author) / WU CHUNHAI (author) / TANG YADONG (author) / CAO YU (author) / YAO LIBIN (author) / ZHAI SHAOLEI (author) / LIANG DAWEI (author) / ZHOU YULIAN (author) / HUANG LEI (author)
2024-05-14
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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