Research and Application of Wheel/Rail Adhesion Properties of High-speed Train in Frigid Area
In order to grasp the wheel/rail contact state in frigid area harsh conditions and ensure the safe of the train’s operation, this paper studied the wheel/rail contact adhesion properties of the high-speed train which could reach 400 km/h in frigid area, in Russia. The related vehicle dynamics model...
Saved in:
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | zho |
| Published: |
Editorial Department of Electric Drive for Locomotives
2017-01-01
|
| Series: | 机车电传动 |
| Subjects: | |
| Online Access: | http://edl.csrzic.com/thesisDetails#10.13890/j.issn.1000-128x.2017.06.018 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1850274464102612992 |
|---|---|
| author | CHEN Zheming YU Yang ZHANG Junling |
| author_facet | CHEN Zheming YU Yang ZHANG Junling |
| author_sort | CHEN Zheming |
| collection | DOAJ |
| description | In order to grasp the wheel/rail contact state in frigid area harsh conditions and ensure the safe of the train’s operation, this paper studied the wheel/rail contact adhesion properties of the high-speed train which could reach 400 km/h in frigid area, in Russia. The related vehicle dynamics model and the wheel/rail rolling contact model were established. On the basis of above, the main influence factor of wheel/rail contact adhesive coefficient in frigid area was researched, and the correlative peak of adhesion curve and adhesion surface was obtained. Combined with project, under the premise of good wheel/rail contact state and with full use of adhesion conditions, the braking deceleration curve of the train was designed and verified with the correctness, rationality and validity. |
| format | Article |
| id | doaj-art-96e6267b35784f79b43dba9c747d7f52 |
| institution | OA Journals |
| issn | 1000-128X |
| language | zho |
| publishDate | 2017-01-01 |
| publisher | Editorial Department of Electric Drive for Locomotives |
| record_format | Article |
| series | 机车电传动 |
| spelling | doaj-art-96e6267b35784f79b43dba9c747d7f522025-08-20T01:51:08ZzhoEditorial Department of Electric Drive for Locomotives机车电传动1000-128X2017-01-01828620917684Research and Application of Wheel/Rail Adhesion Properties of High-speed Train in Frigid AreaCHEN ZhemingYU YangZHANG JunlingIn order to grasp the wheel/rail contact state in frigid area harsh conditions and ensure the safe of the train’s operation, this paper studied the wheel/rail contact adhesion properties of the high-speed train which could reach 400 km/h in frigid area, in Russia. The related vehicle dynamics model and the wheel/rail rolling contact model were established. On the basis of above, the main influence factor of wheel/rail contact adhesive coefficient in frigid area was researched, and the correlative peak of adhesion curve and adhesion surface was obtained. Combined with project, under the premise of good wheel/rail contact state and with full use of adhesion conditions, the braking deceleration curve of the train was designed and verified with the correctness, rationality and validity.http://edl.csrzic.com/thesisDetails#10.13890/j.issn.1000-128x.2017.06.018frigid areawheel/rail contactadhesion coefficienthigh-speed trainbraking deceleration curve |
| spellingShingle | CHEN Zheming YU Yang ZHANG Junling Research and Application of Wheel/Rail Adhesion Properties of High-speed Train in Frigid Area 机车电传动 frigid area wheel/rail contact adhesion coefficient high-speed train braking deceleration curve |
| title | Research and Application of Wheel/Rail Adhesion Properties of High-speed Train in Frigid Area |
| title_full | Research and Application of Wheel/Rail Adhesion Properties of High-speed Train in Frigid Area |
| title_fullStr | Research and Application of Wheel/Rail Adhesion Properties of High-speed Train in Frigid Area |
| title_full_unstemmed | Research and Application of Wheel/Rail Adhesion Properties of High-speed Train in Frigid Area |
| title_short | Research and Application of Wheel/Rail Adhesion Properties of High-speed Train in Frigid Area |
| title_sort | research and application of wheel rail adhesion properties of high speed train in frigid area |
| topic | frigid area wheel/rail contact adhesion coefficient high-speed train braking deceleration curve |
| url | http://edl.csrzic.com/thesisDetails#10.13890/j.issn.1000-128x.2017.06.018 |
| work_keys_str_mv | AT chenzheming researchandapplicationofwheelrailadhesionpropertiesofhighspeedtraininfrigidarea AT yuyang researchandapplicationofwheelrailadhesionpropertiesofhighspeedtraininfrigidarea AT zhangjunling researchandapplicationofwheelrailadhesionpropertiesofhighspeedtraininfrigidarea |