A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Steel structure roof truss and construction method thereof
The invention discloses a steel structure roof truss and a construction method thereof, and relates to the technical field of large-span steel structures. The construction method of the steel structure roof truss comprises the steps that multiple steel roof truss upper chords are assembled on the ground according to the size of a construction drawing; a plurality of steel roof truss upper chords are sequentially hoisted to the positions above the tops of the supporting columns, and the two ends of the steel roof truss upper chords are installed on the supporting columns on the two sides correspondingly; secondary beams are installed between the two steel roof truss upper chords, and bending components are installed between the secondary beams and the steel roof truss upper chords; the middles of the two sides of the upper chord of the steel roof truss are each provided with a supporting rod extending inwards. Installing an inhaul cable system between the supporting rod and the upper chord of the steel roof truss to form a beam string structure; and carrying out stress and form adjustment on the beam string structure steel structure. The structure of the steel structure roof truss and the construction method of the steel structure roof truss are improved, construction procedures are simplified, construction measures are reduced, the construction efficiency is greatly improved, and the project construction period is shortened.
本发明公开了一种钢结构屋架及其施工方法，涉及大跨度钢结构技术领域。钢结构屋架的施工方法包括步骤：按照施工图尺寸在地面拼装多榀钢屋架上弦；依次吊装多榀所述钢屋架上弦至支撑柱的顶部上方，将所述钢屋架上弦的两端分别安装在两侧的所述支撑柱上；在两榀所述钢屋架上弦之间安装次梁，并在各所述次梁与所述钢屋架上弦之间安装压弯构件；在所述钢屋架上弦的两侧中部分别安装一根朝内延伸的撑杆；将拉索系统安装于所述撑杆与所述钢屋架上弦之间，以形成张弦梁钢结构；对所述张弦梁钢结构进行受力和形态调整。本发明改进了钢结构屋架的结构及其施工方法，简化了施工工序，减少了施工措施，极大地提升了施工效率，缩短了项目工期。
Steel structure roof truss and construction method thereof
The invention discloses a steel structure roof truss and a construction method thereof, and relates to the technical field of large-span steel structures. The construction method of the steel structure roof truss comprises the steps that multiple steel roof truss upper chords are assembled on the ground according to the size of a construction drawing; a plurality of steel roof truss upper chords are sequentially hoisted to the positions above the tops of the supporting columns, and the two ends of the steel roof truss upper chords are installed on the supporting columns on the two sides correspondingly; secondary beams are installed between the two steel roof truss upper chords, and bending components are installed between the secondary beams and the steel roof truss upper chords; the middles of the two sides of the upper chord of the steel roof truss are each provided with a supporting rod extending inwards. Installing an inhaul cable system between the supporting rod and the upper chord of the steel roof truss to form a beam string structure; and carrying out stress and form adjustment on the beam string structure steel structure. The structure of the steel structure roof truss and the construction method of the steel structure roof truss are improved, construction procedures are simplified, construction measures are reduced, the construction efficiency is greatly improved, and the project construction period is shortened.
本发明公开了一种钢结构屋架及其施工方法，涉及大跨度钢结构技术领域。钢结构屋架的施工方法包括步骤：按照施工图尺寸在地面拼装多榀钢屋架上弦；依次吊装多榀所述钢屋架上弦至支撑柱的顶部上方，将所述钢屋架上弦的两端分别安装在两侧的所述支撑柱上；在两榀所述钢屋架上弦之间安装次梁，并在各所述次梁与所述钢屋架上弦之间安装压弯构件；在所述钢屋架上弦的两侧中部分别安装一根朝内延伸的撑杆；将拉索系统安装于所述撑杆与所述钢屋架上弦之间，以形成张弦梁钢结构；对所述张弦梁钢结构进行受力和形态调整。本发明改进了钢结构屋架的结构及其施工方法，简化了施工工序，减少了施工措施，极大地提升了施工效率，缩短了项目工期。
Steel structure roof truss and construction method thereof
钢结构屋架及其施工方法
BAO YANQIANG (author) / LIU CUI (author) / ZHANG YONGPING (author) / ZHANG SHOUGUI (author) / LI GENQIN (author) / LIU XIN (author) / XIONG ZHENWEI (author) / TANG YIMIN (author) / CHEN XINAN (author) / ZHANG BINGHONG (author)
2024-09-03
Patent
Electronic Resource
Chinese
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