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基于有限单元法的无缝道岔设计计算理论,分析在不同轨温变化情况下无缝道岔交叉渡线中钢轨和传力部件的受力与变形。探讨设置不同辙跟类型及数量、设置不同扣件阻力和道床阻力对钢轨和传力部件受力与变形的影响。
Based on the finite element method of seamless turnout design and calculation theory, the stress and deformation of the rail and force transmission components in the cross-over turnout of the seamless turnout under different temperature changes are analyzed. To explore the different types of rut set with the number and set the different resistance of the fastener and the resistance of the rail bed on the rail and force components and deformation.