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发明授权
CN101597943B 一种钢屋盖系统 有权

一种钢屋盖系统
摘要：
本发明公开了一种钢屋盖系统，包括：至少两个平行布置的钢屋架和连接相邻两个所述钢屋架的若干连系桁架；所述钢屋架为平行弦钢屋架(1)，且所述连系桁架为平行弦桁架(2)。本发明提供的钢屋盖系统采用具有平行弦结构的钢屋架和连系桁架，在保证稳固的同时，实现了跨度不受限制；且简化了结构体系，降低了用钢量。
摘要（英）：

The invention discloses a steel roof system, comprising at least two steel roof trusses distributed parallelly and a plurality of linkage girders used for connecting two adjacent steel roof trusses; wherein, the steel roof trusses are parallel chord steel trusses (1), and the linkage girders are parallel chord girders. The steel roof system provided by the invention adopts steel roof trusses and linkage girders which are in parallel chord structure, thus realizing unlimited span of the steel roof while ensuring the stability thereof, simplifying the structure system and reducing the usage amount of steel.

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