【摘要】 大跨径拱桥的稳定性往往会成为设计中最重要的问题。简要介绍蝴蝶拱桥中为提高桥梁稳定发挥重要作用的梁拱制作段的构造及计算情况。更多还原

【Abstract】 The stability of large-span arch bridge is generally the most important problem in the design.The structure and calculation of manufacturing section of bridge arch that plays an important role in bridge stability improvement in butterfly arch bridge are introduced briefly.更多还原