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依据某三跨连续钢桁架桥的实际测试挠度为依据,在 ANSYS 环境下分别采用不同的单元建立有限元模型对桥梁进行仿真计算,结果证明,两种方法所建模型均具有很大的可靠性。
According to the actual test deflection of a three-span continuous truss bridge, the finite element model was established by using different elements in ANSYS environment to simulate the bridge. The results show that both models have great reliability .