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本文从圆弧拱段的侧倾平衡议程出发，建立了Ｘ型双肋拱系的侧倾稳定传递矩 阵方程；分析了具有不同支承条件、拱肋截面性质和横梁布置的Ｘ型双肋拱系的侧 倾稳定性；通过与解析分析结果相比较和算例结果表明：本文推导的传递矩阵法具 有较高的精确性和适用性。
In this paper, the roll stability equation of X-type double rib arch system is established based on the roll balance agenda of arc arch sections. The X-type double rib arch system with different supporting conditions, cross-section of arch rib and beam arrangement The results of the comparison with the analytical results and the numerical results show that the transfer matrix method derived in this paper has higher accuracy and applicability.