教師資料查詢 | 類別: 期刊論文 | 教師: 張正興 Cheng-hsin Chang (瀏覽個人網頁)

標題:Dynamic Analysis for Derailment Safety of High-Speed Railway Vehicle Bogies
學年99
學期2
出版(發表)日期2011/04/01
作品名稱Dynamic Analysis for Derailment Safety of High-Speed Railway Vehicle Bogies
作品名稱(其他語言)
著者Chen, Chern-hwa; Cheng, Yung-chang; Yang, Shun-chin; Lin, Yuh-yi; Chang, Cheng-hsin; Yeh, Jiin-po; Yang, Che-yun
單位淡江大學土木工程學系
出版者Stafa-Zurich: Trans Tech Publications Ltd.
著錄名稱、卷期、頁數Advanced Materials Research 199-200, pp.239-242
摘要Based on the heuristic nonlinear creep model, the nonlinear coupled differential equations of the motion of a 12 degree-of-freedom (12-DOF) bogie system which takes account of the lateral displacement, vertical displacement, the roll angle and the yaw angle of the each wheelset and the bogie frame, moving on curved tracks are derived. The nonlinear creep forces and moments are constructed via the saturation constant of the nonlinear creep model in completeness. The effect of the suspension parameters of a bogie system on the derailment quotient is investigated. Results obtained in this study show that the derailment quotient of a bogie system increases as the vehicle speed increases. In addition, the derailment quotient of a bogie system is generally decreased with the increasing values of suspension parameters.
關鍵字Derailment Quotient;Nonlinear Creep Model;Twelve Degrees of Freedom System
語言英文
ISSN1022-6680; 1662-8985
期刊性質國外
收錄於EI
產學合作
通訊作者
審稿制度
國別瑞士
公開徵稿
出版型式電子版;紙本
相關連結
Google+ 推薦功能,讓全世界都能看到您的推薦!