列车制动力的二次换算计算  

Second Conversion Calculation for Train Braking Force

作　　者：黄问盈[1] 杨宁清[1] 黄民[2] 

机构地区：[1]铁道部科学研究院 [2]石油勘探开发科学研究院

出　　处：《中国铁道科学》1999年第2期67-78,共12页China Railway Science

摘　　要：文中建立了列车制动力计算的新方法——二次换算计算。这种方法是等效处理原则的再应用。经过论证、计算、比较和选择， 推荐了各种基型闸瓦条件下不同闸瓦的二次换算系数。这种新方法具有通用性， 既能适用于多种材质闸瓦的混编列车， 也适用于复合制动系统，A new calculation method for railway train braking force——second conversion calculation is established by the authors in this paper.The new method is the re application of the principle of equal effective treatment in braking force calculation.Based on demonstration,calculation,comparison and selection,the second conversion coefficients for different types of brake shoes are recommended under the condition of various standard type of brake shoe.The new method is provided with universality,being applicable to both the composite formation train with brake shoes of different materials and the compound brake system.In addition,a foundation is provided to drawing up braking limit speed tables with the use of this method.

关 键 词：列车 制动力 等效处理 二次换算 计算 

分 类 号：U270.11[机械工程—车辆工程]