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根据悬索桥的受力特点 ,将空间杆系与三维应力仿真分析模型相结合 ,给出大跨径悬索桥的三维应力有限元分析方法
According to the characteristics of the suspension bridge, combining the space bar system with the three-dimensional stress simulation analysis model, the three-dimensional stress finite element analysis method of the long-span suspension bridge is given