无缝道岔现场测试分析

In Site Testing of Continuous Welded Turnout

为验证铺设无缝道岔的设计理论 ,对运用该理论设计铺设、使用一年的无缝道岔进行了附加温度力、位移的现场测试分析 ,其结果与理论计算基本吻合 ,从而证明了无缝道岔设计理论是正确的 .

In order to verify the design theory of laying continuous welded turnouts, the test was conducted in site for the continuous welded turnouts which was designed according to the theory and performed very well for more than one year. The data collected on sites basically agreed with that of theoretical calculation. It is proved that the calculation theory is correct and feasible.