伞状折网架是在钢筋混凝土伞状折板和网架等结构优点的基础上，构思出的一种新型大跨度空间结构形式。
Based on the structural features of RC umbrella folded plate, space trusses, etc., the umbrella folded space trusses has been developed as a new large span space structural system.
伞状折网架是在钢筋混凝土伞状折板和网架等结构优点的基础上，构思出的一种新型大跨度空间结构形式。
Based on the structural features of RC umbrella folded plate, space trusses, etc., the umbrella folded space trusses has been developed as a new large span space structural system.
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