科学研究
研究方向是机械系统复杂的非线性动力学分析：1.对粘弹性传动带进行非线性动力学研究，分析了移动速度、张紧力和材料参数等对空间振动的影响，发现传动带存在分叉和混沌现象。2.对功能梯度板、壳结构及压电复合材料层板结构进行非线性动力学分析，在各种外激励作用下，研究各种结构的复杂非线性行为。
目前为止，已发表论文30余篇，其中SCI收录5篇，主要论文目录：
1.L.H.Chen,W.ZhangandZ.H.Yao,Numericalsimulationfordamageofcompositelaminatesunderlow-velocityimpact,InternationalJournalofNonlinearSciencesandNumericalSimulation,2007,8(4):581-587.SCI(236IW)收录
2.L.H.Chen,W.ZhangandY.Q.Liu,ModelingofnonlinearoscillationsforviscoelasticmovingbeltusingHamilton’sprinciple,ASMEJournalofVibrationandAcoustics,2007,129(1):128-132.SCI(132SM)和EI(072010603611)收录
3.Y.X.Hao,L.H.Chen,W.ZhangandJ.G.Lei,Nonlinearoscillations,bifurcationsandchaosoffunctionallygradedmaterialsplate,JournalofSoundandVibration,inpress,SCI刊源
4.Y.Q.Liu,W.ZhangandL.H.Chen,Nonplanarperiodicandchaoticoscillationofanaxiallymovingviscoelasticbelt,InternationalJournalofNonlinearSciencesandNumericalSimulation,2007,8(4):588-600.SCI(236IW)收录
5.L.H.Chen,W.ZhangandZ.H.Yao,Researchonlow-velocityimpactresponseoflaminatedcompositeplatewithmultipledelaminations,InternationalJournalofNonlinearSciencesandNumericalSimulation,2005,6(1):55-62.SCI(911UT)收录.
6.L.H.Chen,F.H.YangandW.Zhang,Periodicandchaoticoscillationsoutplaneforviscoelasticaxiallymovingbeam,Thefifthinternationalconferenceonnonlinearmechanics,2007,Shanghai,China.ISTP(BGW46)收录.
7.L.H.Chen,W.Zhangetal,Numericalsimulationfordamageofcompositelaminatesunderlow-velocityimpact,TheSecondInternationalConferenceonDynamics,VibrationandControl,2006,Beijing,China
8.L.H.Chen,W.Zhangetal,ModelingofnonlinearoscillationsforviscoelasticmovingbeamusingHamilton’sprinciple,TheSecondInternationalConferenceonDynamics,VibrationandControl,2006,Beijing,China
9.Z.G.Yao,L.H.ChenandW.Zhang,Researchonperiodicandchaoticoscillationsoflaminatedcompositepiezoelectricrectangularplateswithone-to-treeinternalresonance,TheSecondInternationalConferenceonDynamics,VibrationandControl,2006,Beijing,China.
目前承担的国家自然科学基金项目：裂纹复合材料板的非线性动力学分析、实验及损伤评估
教育教学情况
本科生：理论力学
研究生：机械振动与控制
板壳理论
联系方式
电话：010-67392704
邮箱：chenlihua@bjut.edu.cn

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