根據研究中發現封閉斷面冷軋型鋼的承載力的確較高，而使用機械扣夾封閉方式，如果製作過程確實，則控制樑桿件極限強度的主要原因為構件局部挫屈或側向扭轉挫屈，並不會產生扣夾處的分離而導致強度的降低。研究中也發現冷軋型鋼構件其斷面因屬於薄壁型鋼，在承重後撓度甚大，因此在結構設計中應考慮撓度控制。而在反覆載重作用下，冷軋型鋼構件不論是在極限載重、勁度衰減及韌性等都較單點載重實驗時為低，但若在適當的設計撓度控制內則其差異並不大。

This study is focused on the flexural behavior of a newly-developed H-shape cold-formed steel. Test results show that the sections possess approximately double symmetric axes which simplifies the design process of cold-formed steel construction. This characteristics also significantly increases the stability of such members. It is also found that the section is capable of developing plastic moment if member slenderness ratio is properly defined.

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