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对于加肋拱顶的设计,通过校核计算得出:可以选择厚度较小而宽度较大的扁钢作为肋条,以通过增加折算厚度来改善拱顶的许用外压、提高拱顶的稳定性。
For the design of ribbed vaults, the verification calculation shows that the thicker and wider flat steel bars can be selected as ribs to improve the allowable external pressure on the vaults and increase the stability of the vaults by increasing the converted thickness Sex.