大风下高速列车临界倾覆特性分析

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1、兰州交通大学硕士学位论文standardnotonlytoevaluatethecapsizingstabilitywhenthehigh-speedtrainrunningontheseconddoublelineofLan-xin,butalsoavailabletotheevaluationofstabilityforthehigh-speedtrainwhichrunningonotherslinesasoneofreference.KeyWords：TheSecondLineofLan

2、-Xin；StrongCrosswind；High-speedTrain；Wind-shelder；Tunnel；CapsizingStability-VI-万方数据兰州交通大学硕士学位论文目录摘要..........................................................................................................................IVAbstract...................

3、..........................................................................................................V1绪论................................................................................................................................41.1选题背景和意义.

4、.................................................................................................41.2国内外研究现状..................................................................................................91.2.1国外研究现状................................

5、...........................................................91.2.2国内研究现状.........................................................................................101.3研究内容和方法..............................................................................

6、.................121.3.1研究内容.................................................................................................121.3.2研究方法.................................................................................................122基本方法和模型.......

7、...................................................................................................132.1列车绕流及作用力............................................................................................132.1.1大风下绕流特点................................

8、.....................................................132.1.2列车绕流分析方法.................................................................................142.1.3气动力及力矩定义.................................................................................152.2