轮轨力连续测试系统设计
Design of Continuous Wheel/Rail Force Measurement System
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摘要: 根据轮轨力作用下钢轨的受力特点,设计了采用测力钢轨的轮轨力连续测试系统,并通过仿真确定了垂 向和横向轮轨力耦合作用下轮轨力计算方程式和相关因数.通过在试验线上的测试,表明该系统可同时连续测 出垂向和横向轮轨力.Abstract: Based on the characteristic of rails underthe action ofwheels of a train, a continuouswheel/rail force measurement systemwas designed, and the parameters in the formulae for calculating the vertical and horizontal forces were determined by simulation. The system was evaluated on an experimental rail line, showing a good ability to measure the vertical and horizontal forces.
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Key words:
- progression test /
- instrumented rail /
- simulation /
- W/R force
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