基于层次分析法的大风沙尘天气下铁道车辆行车安全风险评估研究

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中图分类号：X830.5 文献标志码：A 文章编号：2095-2945（2025）34-0086-04

Abstract：The China-MongoliaRailwayisamajorarteryforthenorthwarddevelopmentofChina'sBeltandRoadInitiative. However，itisgreatlyaffctedbystrongwindsanddustalongthewaywhichhaveasignificantimpactonthesafetyofrailway operations.ThispaperusestheAnalytical HierarchyProcess（AHP）toassessrailwaydrivingsafetyrisksinwindyanddusty weather.Fistthgoallevel，iteriolevelndidicatorlevelareeasoablytablised;tenthjudgmentmatrixisoscted usingthe1-9scalemethod;finaly，the weightsofeachriskfactoraredeteminedthroughhierarchicalsingleranking，cosistency test，andhierarcicaloverallrankingandconsistencyestAfteranalysis，itwasdeterminedthatthelrgestifluencingfactorwas windspeed，folowedbylinirectionandgustharacteristsandoterfactorshdlessimpact.Teesearhrsultsprovidedata basis and decision support for the operation of the China-Mongolia railway in windy and dusty weather.

Keywords：AnalyticalHierarchyProcessAHP）；windyanddustyweather；railwayrolingstock；drivingsafety；riskassessent

中蒙铁路是中蒙经济交往与合作的重要枢纽，也是一带一路向北发展的关键。（剩余4691字）