A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Construction method of 120m-span prestressed triangular steel pipe truss girder
The invention discloses a construction method of a 120m-span prestressed triangular steel pipe truss girder. The construction method comprises the steps of assembling site arrangement, steel roof installation and the like. The steel roof installation comprises the steps of assembling jig frame manufacturing, jig frame assembling, truss hoisting, truss tensioning and the like. According to the construction method, construction is convenient, and the construction quality is good.
本发明公开了一种120m跨预应力三角钢管桁架梁施工方法，包括拼装场地布置、钢屋盖安装等步骤；钢屋盖安装包括拼装胎架的制作、胎架拼装、桁架拼装、桁架吊装、桁架张拉等步骤。本发明施工方便，施工质量好。
Construction method of 120m-span prestressed triangular steel pipe truss girder
The invention discloses a construction method of a 120m-span prestressed triangular steel pipe truss girder. The construction method comprises the steps of assembling site arrangement, steel roof installation and the like. The steel roof installation comprises the steps of assembling jig frame manufacturing, jig frame assembling, truss hoisting, truss tensioning and the like. According to the construction method, construction is convenient, and the construction quality is good.
本发明公开了一种120m跨预应力三角钢管桁架梁施工方法，包括拼装场地布置、钢屋盖安装等步骤；钢屋盖安装包括拼装胎架的制作、胎架拼装、桁架拼装、桁架吊装、桁架张拉等步骤。本发明施工方便，施工质量好。
Construction method of 120m-span prestressed triangular steel pipe truss girder
120m跨预应力三角钢管桁架梁施工方法
BAO JINJING (author) / XIAO SHITOU (author) / XING JUN (author) / JI WENXIU (author) / XING MEIFANG (author)
2021-10-01
Patent
Electronic Resource
Chinese
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