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根据悬索桥混凝土加劲梁的受力及变形特点 ,提出了加劲梁的计算原则及方法 ,通过具体算例对 3种具有代表性的设计方案进行了详尽的计算分析 ,得到了许多重要结论。并对该种类型悬索桥的设计提出 3点建议
According to the stress and deformation characteristics of the stiffening girder of the suspension bridge, the calculation principle and method of the stiffening girder are put forward. Three typical design schemes are calculated and analyzed through concrete examples, and many important conclusions are obtained. And put forward 3 suggestions for the design of this type of suspension bridge