arch-shaped roof truss 拱形屋架
shaped roof truss
异形屋架
以上为机器翻译结果，长、整句建议使用 人工翻译 。
Meanwhile, various sliding bearings, swinging columns and steel shuttle-shaped truss columns are put into application to reduce the roof span and enrich the architectural image as well.
钢屋盖主要支承在钢柱-支撑上，并运用了多种滑动支座、摇摆柱、梭形钢结构桁架柱，以减少屋盖的跨度并丰富建筑的表现手段。
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应用推荐
模块上移
模块下移
不移动