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  5. DYNAMICAL ANALYSIS ON A NONLINEAR HEAVY VEHICLE-PAVEMENT SYSTEM

DYNAMICAL ANALYSIS ON A NONLINEAR HEAVY VEHICLE-PAVEMENT SYSTEM

来源 :The Third International Conference on Dynamics,Vibration and | 被引量 : 0次 | 上传用户：bennkyoumusi
【摘 要】
：
In vehicle dynamics, responses of nonlinear vehicles were widely studied.However.these researches assumed the pavement system is stiff and stationary, and didnt consider dynamical responses of pavemen
【作 者】
：
S.H.Li S.P.Yang 
【机 构】
：
School of Mechanical Engineering,Shijiazhuang Railway,Institute,Shijiazhuang 050043,China
【出 处】
：
The Third International Conference on Dynamics,Vibration and
【发表日期】
：
2010年4期
【关键词】
：
Vehicle pavement nonlinear dynamics averaging method Melnikov function chaos 
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　　In vehicle dynamics, responses of nonlinear vehicles were widely studied.However.these researches assumed the pavement system is stiff and stationary, and didnt consider dynamical responses of pavement induced by the tire load.In pavement dynamics, responses of a beam or a plate on a nonlinear elastic foundation was also attracted much attention.But these studies only applied harmonic load with fixed amplitude and fixed frequency.They didnt investigate effect of tire loads of a nonlinear vehicle on pavement dynamics.
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