corrugated roof steel

基本解释

Arch shape corrugated shell roof is a new light steel structure.
波纹拱壳屋顶是一种新型的大跨轻钢结构。
Arched-corrugated metal roof( ACMR) belongs to cold-bending thin wall steel structure, of which the stability is a key factor influencing its bearing capacity.
金属拱型波纹屋顶结构属于冷弯薄壁构件，稳定问题是影响其承载能力的关键因素。
Because of bending stiffness between box-girder with corrugated steel webs and box-girder with Concrete web is the mutation, roof stress of box-girder with corrugated steel webs is relatively large.
但由于波形钢腹板梁段与混凝土腹板梁段抗弯刚度存在突变，导致抗弯刚度相对较小的波形钢腹板梁段内顶板压应力较大。