long span steel structure 大跨空间钢结构
long-span spatial steel structure 大跨空间钢结构 ; 大型空间钢结构
long span space steel structure 大跨度空间钢结构
long-span prestressed steel structure 大跨预应力钢结构
Long span lightweight steel structure 大跨径轻钢结构
long-span spatial steel structure construction 大跨度钢结构施工技术
long-span spatial steel-cable-membrane hybrid structure 大跨度钢
In recent decades, the research of design and construction of long span steel structure has attracted wide attention by the experts of steel structure, it has become a hot spot of studying and many calculable theories and methods have emerged.
近几十年来，大跨钢结构设计与施工研究引起各国钢结构专家的高度重视，成为研究的热点，各种计算理论、方法相继出现。
参考来源 - 大跨钢结构合拢与卸载研究·2,447,543篇论文数据，部分数据来源于NoteExpress
In recent years, has committed to the cause of long-span steel structure, steel structure contract with the combination of anti-color steel works.
近年来又致力于大跨度轻钢结构事业，承揽彩钢与钢结构组合防工程。
Steel Tube Structure has been widely applied to modern architecture, especially to long-span architecture, due to its various advantages.
钢管结构因其诸多优越性在现代建筑尤其是大跨度建筑结构中应用广泛。
The long span dome structure are mostly steel truss structure. The member of steel truss are almost round steel tube, and curve chord.
大跨度穹顶建筑物多采用钢桁架体系，钢桁架的杆件一般采用圆钢管，弦杆为曲线。
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