Stability Analysis of Traction Rubber Pile for Bogie
By using the rubber constitutive equation named Mooney-Rivlin model, the load-bearing performance of the traction rubber pile for the bogie was analyzed by LS-Dyna, and the "force-displacement" curve(that is, three-way stiffness of rubber piles),were obtained on longitudinal, transverse an...
Saved in:
| Main Authors: | , , , , |
|---|---|
| Format: | Article |
| Language: | zho |
| Published: |
Editorial Department of Electric Drive for Locomotives
2021-07-01
|
| Series: | 机车电传动 |
| Subjects: | |
| Online Access: | http://edl.csrzic.com/thesisDetails#10.13890/j.issn.1000-128x.2021.04.002 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1849728779683889152 |
|---|---|
| author | Anzhou JING Guangwu YANG Shoune XIAO Bing YANG Tao ZHU |
| author_facet | Anzhou JING Guangwu YANG Shoune XIAO Bing YANG Tao ZHU |
| author_sort | Anzhou JING |
| collection | DOAJ |
| description | By using the rubber constitutive equation named Mooney-Rivlin model, the load-bearing performance of the traction rubber pile for the bogie was analyzed by LS-Dyna, and the "force-displacement" curve(that is, three-way stiffness of rubber piles),were obtained on longitudinal, transverse and vertical loads. The calculation results are in good agreement with the test, and the relative errors are about 10%, which verifies the accuracy of the simulation method. By comparing the influence of different hardness on the stability of rubber pile under longitudinal displacement, the critical longitudinal displacement of the traction rubber pile is 35.2 mm when the hardness is 48 HA, and the longitudinal bearing capacity is the best when the hardness is 46 HA. Assembly directions also have great influence on its forms of instability. The installing form which use short side in parallel with clamping long side is suggested for traction rubber pile. |
| format | Article |
| id | doaj-art-af03aa3d024d4f8a97e06adc7a3a8e24 |
| institution | DOAJ |
| issn | 1000-128X |
| language | zho |
| publishDate | 2021-07-01 |
| publisher | Editorial Department of Electric Drive for Locomotives |
| record_format | Article |
| series | 机车电传动 |
| spelling | doaj-art-af03aa3d024d4f8a97e06adc7a3a8e242025-08-20T03:09:27ZzhoEditorial Department of Electric Drive for Locomotives机车电传动1000-128X2021-07-0181320904259Stability Analysis of Traction Rubber Pile for BogieAnzhou JINGGuangwu YANGShoune XIAOBing YANGTao ZHUBy using the rubber constitutive equation named Mooney-Rivlin model, the load-bearing performance of the traction rubber pile for the bogie was analyzed by LS-Dyna, and the "force-displacement" curve(that is, three-way stiffness of rubber piles),were obtained on longitudinal, transverse and vertical loads. The calculation results are in good agreement with the test, and the relative errors are about 10%, which verifies the accuracy of the simulation method. By comparing the influence of different hardness on the stability of rubber pile under longitudinal displacement, the critical longitudinal displacement of the traction rubber pile is 35.2 mm when the hardness is 48 HA, and the longitudinal bearing capacity is the best when the hardness is 46 HA. Assembly directions also have great influence on its forms of instability. The installing form which use short side in parallel with clamping long side is suggested for traction rubber pile.http://edl.csrzic.com/thesisDetails#10.13890/j.issn.1000-128x.2021.04.002bogierubber pilethree-way stiffnesshardnessinstalled directioncritical instability valueFEsimulation |
| spellingShingle | Anzhou JING Guangwu YANG Shoune XIAO Bing YANG Tao ZHU Stability Analysis of Traction Rubber Pile for Bogie 机车电传动 bogie rubber pile three-way stiffness hardness installed direction critical instability value FE simulation |
| title | Stability Analysis of Traction Rubber Pile for Bogie |
| title_full | Stability Analysis of Traction Rubber Pile for Bogie |
| title_fullStr | Stability Analysis of Traction Rubber Pile for Bogie |
| title_full_unstemmed | Stability Analysis of Traction Rubber Pile for Bogie |
| title_short | Stability Analysis of Traction Rubber Pile for Bogie |
| title_sort | stability analysis of traction rubber pile for bogie |
| topic | bogie rubber pile three-way stiffness hardness installed direction critical instability value FE simulation |
| url | http://edl.csrzic.com/thesisDetails#10.13890/j.issn.1000-128x.2021.04.002 |
| work_keys_str_mv | AT anzhoujing stabilityanalysisoftractionrubberpileforbogie AT guangwuyang stabilityanalysisoftractionrubberpileforbogie AT shounexiao stabilityanalysisoftractionrubberpileforbogie AT bingyang stabilityanalysisoftractionrubberpileforbogie AT taozhu stabilityanalysisoftractionrubberpileforbogie |