摘要
以有限元数值计算方法 ,依据攀枝花朱家包包陡坡实验段工艺、结构参数 ,对坡度、车辆节数、行车速度、道床厚度、列车制动、防爬桩刚度等因素对爬行力的影响进行了分析比较 ,得出各自的影响程度 。
By the numerical calculation method of finite element and basod on the technological and structural parameters of the test section of steep slope at Zhujiabaobao Mine,Panzhihua,individual effects of slope,number of railway coaches,train speed,thickness of railway bed,train braking and toughness of crawling preventing pile on the crawling force are analyzed and compared.Suggestions on their rationalization are made.
出处
《矿业快报》
2003年第3期21-23,共3页
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