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结合人行桥的选材,对铝合金型材的特点进行介绍,并以某铝合金人行桥为背景建立有限元模型,对其进行力学计算和理论分析,其结论可为同类型桥梁的设计提供参考。
Combined with the material selection of footbridge, the characteristics of aluminum alloy profile are introduced. The finite element model is established based on a certain aluminum alloy footbridge, and the mechanical calculation and theoretical analysis are carried out. The conclusion can provide references for the design of similar type of bridge.