Analysis of Influence Factors of Switching Force and Inadequate displacement of Switch Rail of NO.9 Turnout

机译：9号道岔岔力和道岔位移不足的影响因素分析。

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Switching force and inadequate displacement are two key issues in the conversion of switch rail, which determined some important parameters such as the traction position of switch machine, the displacement of traction point and the length of switch rail.This paper taking the NO.9 turnout of 60kg/m rail in a line of Wuhan rail transit as the research object, using the open architecture of ANSYS software and its secondary development, establishing the calculation procedure of switching force, calculating and studying the influence of switch force and inadequate displacement of switch rail by the stiffness, the number of fastener groups and the friction coefficient of sliding bed on the heel of switch rail.

机译：切换力和位移不足是切换导轨转换中的两个关键问题，它决定了开关机的牵引位置，牵引点的位移和切换导轨的长度等重要参数。本文采用NO.9道岔以武汉地铁一号线60kg / m铁路为研究对象，采用ANSYS软件的开放式体系结构及其二次开发，建立了开关力的计算程序，计算并研究了开关力和开关位移不足的影响滑轨在刚度，扣件组数和滑轨在滑轨后跟上的摩擦系数的影响。

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《International conference on vibration, structural engineering and measurement》|2012年|872-876|共5页
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Biao Wang; Ping Wang; Kaize Xie; Li Wang; Shunxi Quan;
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正文语种
中图分类工程力学;
关键词
Switch Force; Inadequate Displacement; NO.9 Turnout;

机译：开关力;排量不足; 9号道岔;

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Analysis of Influence Factors of Switching Force and Inadequate displacement of Switch Rail of NO.9 Turnout

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