The paper deals with the investigation of some phenomena which are essential for dynamic interaction of a wheelset or bogie with the railways track. The track is modeled as discrete-continuous system composed of rails, fastening systems and sleepers interacting with ballast by means of viscous-elastic elements. Transient and stationary problems are investigated. The stationary periodic problems are connected with wave propagation in stopping bound, passing bound and mistuning. In this paper, a review of selected problems and exemplary results of simulation and experimental investigations is given supplemented by a few results of analysis and simulation.
机构:
Environmental Engineering Research Institute, Second Railways Survey and Design Institute, Chengdu 610031, Sichuan, ChinaEnvironmental Engineering Research Institute, Second Railways Survey and Design Institute, Chengdu 610031, Sichuan, China
Xu, Zhi-Sheng
Zhai, Wan-Ming
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Traction Power State Key Laboratory, Southwest Jiaotong University, Chengdu 610031, Sichuan, ChinaEnvironmental Engineering Research Institute, Second Railways Survey and Design Institute, Chengdu 610031, Sichuan, China
机构:
Vilnius Gediminas Tech Univ, Mech Sci Inst, Plytines G 25, LT-10105 Vilnius, LithuaniaVilnius Gediminas Tech Univ, Mech Sci Inst, Plytines G 25, LT-10105 Vilnius, Lithuania
Matijosius, Jonas
Kilikevicius, Arturas
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Vilnius Gediminas Tech Univ, Mech Sci Inst, Plytines G 25, LT-10105 Vilnius, LithuaniaVilnius Gediminas Tech Univ, Mech Sci Inst, Plytines G 25, LT-10105 Vilnius, Lithuania
Kilikevicius, Arturas
Vaiciunas, Gediminas
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Vilnius Gediminas Tech Univ, Fac Transport Engn, Plytines G 25, LT-10105 Vilnius, LithuaniaVilnius Gediminas Tech Univ, Mech Sci Inst, Plytines G 25, LT-10105 Vilnius, Lithuania
Vaiciunas, Gediminas
Bureika, Gintautas
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Vilnius Gediminas Tech Univ, Fac Transport Engn, Plytines G 25, LT-10105 Vilnius, LithuaniaVilnius Gediminas Tech Univ, Mech Sci Inst, Plytines G 25, LT-10105 Vilnius, Lithuania
Bureika, Gintautas
Steisunas, Stasys
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Vilnius Gediminas Tech Univ, Fac Transport Engn, Plytines G 25, LT-10105 Vilnius, LithuaniaVilnius Gediminas Tech Univ, Mech Sci Inst, Plytines G 25, LT-10105 Vilnius, Lithuania
Steisunas, Stasys
Marinkovic, Dragan
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Vilnius Gediminas Tech Univ, Mech Sci Inst, Plytines G 25, LT-10105 Vilnius, LithuaniaVilnius Gediminas Tech Univ, Mech Sci Inst, Plytines G 25, LT-10105 Vilnius, Lithuania
机构:
Traction Power State Key Laboratory, Southwest Jiaotong University, Chengdu 610031, ChinaTraction Power State Key Laboratory, Southwest Jiaotong University, Chengdu 610031, China
Wang, Wenjian
Guo, Jun
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Traction Power State Key Laboratory, Southwest Jiaotong University, Chengdu 610031, ChinaTraction Power State Key Laboratory, Southwest Jiaotong University, Chengdu 610031, China
Guo, Jun
Liu, Qiyue
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Traction Power State Key Laboratory, Southwest Jiaotong University, Chengdu 610031, ChinaTraction Power State Key Laboratory, Southwest Jiaotong University, Chengdu 610031, China