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《Engineering Mechanics》 2008-12
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DYNAMIC ANALYSIS OF SLAB TRACK UNDER HIGH SPEED TRAIN

XIANG Jun , HE Dan (School of Civil and Architecture Engineering, Central South University, Changsha 410075, China)  
The dynamic interaction between high-speed train and slab track is studied by theoretical analysis and field test, and an analysis method for spatial vibration of high-speed train and slab track system (hereinafter referred as the system) is proposed, where the motion of each vehicle is assumed to have 26 degrees of freedom (DOFs). According to structural characteristics of the track, the new track segment element is developed to describe its spatial vibration, which has 32 DOFs. The spatial vibration equations of the system are established on the basis of the principle of total potential energy and according to the rule of "set-in-right-position" in formulating system matrixes. The equations are solved by Wilson-θ method. The track displacement, the derail factor, wheel load reduction rate and lateral wheel-rail force are calculated and compared with the experimental results. It is shown that the calculated results agree well with the measured results, demonstrating the correctness and feasibility of the proposed method. The effect of track stiffness on spatial vibration responses of the system is also investigated in the paper.
【Fund】: 国家重点基础研究发展计划项目(2007CB714706);; 国家自然科学基金项目(50678176);; 教育部新世纪优秀人才支持计划项目(NCET-07-0866)
【CateGory Index】: U213.242
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【Citations】
Chinese Journal Full-text Database 5 Hits
1 Zeng Qingyuan Yang Ping;THE "SET-IN-RIGHT-POSITION" RULE FOR FORMING STRUCTURAL MATRICES AND THE FINITE TRUSS-ELEMENT METHOD FOR SPACE ANALYSIS OF TRUSS BRIDGES[J];Journal of The China Railway Society;1986-02
2 ZHAI Wan ming, HAN Wei jun, CAI Cheng biao, WANG Qi chang (Train & Track Research Institute, Southwest Jiaotong University, Chengdu 610031, China);Dynamic Properties of High Speed Railway Slab Tracks[J];JOURNAL OF THE CHINA RAILWAY SOCIETY;1999-06
3 Lu Zuwen: Permanent Way Commission of China Railway Society, Director, Beijing, 100844;Resolve the Key Technology and Develop Ballastless Track[J];Chinese Railways;2005-01
4 HE Dan,XIANG Jun,ZENG Qing-yuan(School of Civil Engineering and Architecture,Central South University,Changsha 410075,China);Analysis of effect of track stiffness change on vibration response of high-speed train and slab track system[J];Journal of Xi'an University of Architecture & Technology(Natural Science Edition);2006-04
5 CAI Cheng-biao,ZHAI Wan-ming,WANG Kai-yun(Traction Power State Key Laboratory,Southwest Jiaotong University,Chengdu Sichuan 610031,China);Calculation and Assessment Analysis of the Dynamic Performance for Slab Track on Sui-Yu Railway[J];China Railway Science;2006-04
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 Li Baoyou,Tang Jinfeng.Ning Mingzhe,Zhang Jian(School of Civil Engineering and Architecture,Central South University,Changsha 410075,China);Study on the Additional Longitudinal Forces of the Continuously-welded Rails on the Curvilinear Frame Bridge[J];Anhui Architecture;2006-06
2 LIAO Li,GAO Liang,XIN Tao,WEI Qingchao(School of Civil Engineering and Architecture,Beijing Jiaotong University,Beijing 100044,China);Dynamic Characteristics of Slab Track on Subgrade in Track Traffic System of Linear Induction Motor[J];Journal of Beijing Jiaotong University;2008-01
3 Yang Yi (Civil Engineering Department,Changsha Railway Institute);Analysis of the Free Vibration Characteristics of Railway Steel Truss Bridge with Train Load[J];;1986-04
4 Zeng Qingyuan;An Approach to the Analysis of Ultimate Load of Thin,Walled Beams and Columns as a Space Structure[J];;1987-03
5 Yang Ping;A mathematical model for the analysis of vibration of cable-stayed bridges under train load[J];;1988-02
6 Yang Ping (Department of Civil Engineering);An “Equivalante Input” Method for the Analysis of Vibration of Railway Bridges under Train Load[J];;1989-01
7 Chen Huai;Zeng Qingyuan Civil Engineering Department;Analysis of Vibration Characteristics of Larger Steel Truss Bridge[J];;1990-04
8 Chen Huai Civil Engineering Department;Analysis of the Calculation Results of Train Lateral Rocking Force Acting on Deck Truss Bridge[J];;1991-03
9 Guo Wenhua ;Zeng Qingyuan.(Civil Engineering Department. Changsha Railway University. changsha. 410075 );Transverse Random Vibration Analysis For the High-SpeedRailway Multi-Span Simply-Supported Bridge[J];JOURNAL OF CHANGSHA RAILWAY UNIVERSITY;1997-01
10 Dai Gonglian; Zeng Qingyuan; Lu Haiyan; Yan Quansheng(Civil Egineering Department .Changsha Railway University);Nonlinear Analysis and Experiment Research of Double-limb & Thin-wall continuous Rigid Frame Bridge[J];JOURNAL OF CHANGSHA RAILWAY UNIVERSITY;1997-03
China Proceedings of conference Full-text Database 3 Hits
1 Xiang Jun, Zeng Qingyuan (School of Civil Engineering and Architecture, Central South University, Changsha 410016);Introduction to the Theory and Application of Train Derailment Analysis[A];[C];2005
2 Wang Zuo-cai, Ren Wei-xin (College of Civil Engineering Central South University, Changsha, 410075, China);Dynamic Behavior Analysis of Long-span Railway Box Beam Bridge based on Beam Segment Finite Element Method[A];[C];2007
3 LI Zeng-guang, WU Tian-xing (State Key Laboratory of Mechanical System and Vibration, Shanghai Jiao Tong University, Shanghai 200240, China);Study on the parametric excitation vibration offloating slab track[A];[C];2007
【Co-references】
Chinese Journal Full-text Database 10 Hits
1 HE Dan,XIANG Jun,GUO Gao-jie,KONG Fan-bing,ZENG Qing-yuan(School of Civil and Architectural Engineering,Central South University,Changsha 410075,China);The effect of stiffness and damping of cement asphalt mortar on the vertical vibration of the high-speed train and slab track time-dependent system[J];Journal of Railway Science and Engineering;2006-03
2 DUAN Gui-ping,LIAN Song-liang,LIU Yang(The Key Laboratory of Road and Traffic Engineering of the Ministry of Education,Tongji University,Shanghai,200092);Research of the Fast-speed Railway Track Reasonable Stiffness[J];Journal of East China Jiaotong University;2006-05
3 Zhao Huai-yun,Liu Jian-xin,Zhai Wan-ming(Traction Power State Key Laboratory,Southwest Jiaotong University, Chengdu 610031,Sichuan,China);Analysis method of dynamic responses on slab track[J];Journal of Traffic and Transportation Engineering;2007-05
4 LIU Hong-you, et al. (male, born in 1973, graduate student for doctor degree of engineering, State Key Laboratory for Traction Power, Southwest Jiaotong University, Chengdu 610031, China);Effect of the Integral Stiffness and Damping of the Track on the Dynamics Performance of the Vehicle System[J];Rolling Stock;2004-04
5 YAO Li~1,YAN Hua~1,CAI Cheng-biao~2(1.The Second Survey & Design Institute of China Railway,Sichuan,Chengdu 610031,China;2.Southwest Jiaotong University,Sichuan,Chengdu 610031,China);Dynamic Design of Stiffness Transition of Turnout in Ballastless Track of Suining-Chongqing Railway[J];Journal of Railway Engineering Society;2006-07
6 CAI Cheng-biao1,YAN Hua2,YAO Li2(1.Southwest Jiaotong University,Chengdu,Sichuan 610031,China;2.China Railway Eryuan Engineering Group Co.Ltd,Chengdu,Sichuan 610031,China);Study on Dynamic Performance of Ballastless Track of Suining-Chongqing Railway[J];Journal of Railway Engineering Society;2007-08
7 Lei XiaoyanEast China Jiaotong University;RESEARCH ON PARAMETERS OF DYNAMIC ANALYSIS MODEL FOR RAILWAY TRACK[J];JOURNAL OF RAILWAY ENGINEERING SOCIETY;1998-02
8 Li Dingqing;WHEEL/TRACK VERTICAL DYNAMIC ACTION AND RESPONSES[J];Journal of The China Railway Society;1987-01
9 Zhai Wanming (Southwest Jiaotong University, Chengdu);THE VERTICAL MODEL OF VEHICLE-TRACK SYSTEM AND ITS COUPLING DYNAMICS[J];Journal of The China Railway Society;1992-03
10 ZHAI Wan ming, HAN Wei jun, CAI Cheng biao, WANG Qi chang (Train & Track Research Institute, Southwest Jiaotong University, Chengdu 610031, China);Dynamic Properties of High Speed Railway Slab Tracks[J];JOURNAL OF THE CHINA RAILWAY SOCIETY;1999-06
【Secondary Citations】
Chinese Journal Full-text Database 8 Hits
1 Zeng Qingyuan;A PLATE GIRDER-FRAME METHOD FOR THE ANALYSIS OF THIN-WALLED BOX GIRDERS[J];Journal of The China Railway Society;1981-02
2 ZHAI Wan ming, CAI Cheng biao, WANG Kai yun (Train & Track Research Institute, Southwest Jiaotong University, Chengdu 610031, China);Effect of track stiffness on train running behavior[J];Journal of The China Railway Society;2000-06
3 He Huawu: Chief Engineer, Ministry of Railways, Beijing, 100844;Ballastless Track Shall be Developed in Great Efforts on Chinese Passenger Dedicated Lines[J];Chinese Railways;2005-01
4 Fu Kuixian;Chen Jian;Dong Chunling;3-DIMENSIONAL ANALYSIS OF A STEEL TRUSS BRIDGE WITH ORTHOTROPIC STEEL DECK[J];China Civil Engineering Journal;1984-03
5 LIU Xue-yi (School of Civil Eng., Southwest Jiaotong University, Chengdu 610031, China);Effect Analysis of Track Stiffness on Dynamic Characteristics of Wheel-Rail System and Its Dynamic Optimization[J];Journal of Southwest Jiaotong University;2004-01
6 ZHANG Ge ming (Railway Civil Engineering Research Institute, China Academy of Railway Sciences, Beijing 100081,China);Research on Right Level of Track Structure Stiffness and Track-part Stiffness[J];China Railway Science;2002-01
7 CAI Cheng-biao, ZHAI Wan-ming, WANG Kai-yun(Train and Track Research Institute, Southwest Jiaotong University, Chengdu Sichuan610031, China);Dynamics Simulation of Interactions between High-speed Train and Slab Track Laid on Bridge[J];China Railway Science;2004-05
8 ZHAO Guo-tang (High Speed Railway Construction Head Office, the Ministry of Railways, Beijing100844, China);Method for Determining the Rigidity of Railway Track[J];China Railway Science;2005-01
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