turnout zone is an unsubstantial part in the rail, being a terrible condition for the vehicles with low speed and unsafe running.
道岔是铁路线路中的薄弱环节,对货车而言,运行速度低、走行条件差,为不利工况。
simulation calculation of lateral impact force acting on guard rail while passing through turnout zone on the side-way
侧向过岔护轨横向冲击力模拟计算
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