Structural Optimization and Comparative Analysis of B-type Metro Bogie Frame
According to the service life of bogie frame of a project can not meet the operation requirements, by comparing and analyzing the time-domain and frequency-domain diagrams of line dynamic stress test data, the optimal structure scheme was put forward. The optimized structure scheme was verified by t...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | zho |
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Editorial Department of Electric Drive for Locomotives
2019-03-01
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| Series: | 机车电传动 |
| Subjects: | |
| Online Access: | http://edl.csrzic.com/thesisDetails#10.13890/j.issn.1000-128x.2019.02.121 |
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| _version_ | 1849728719239774208 |
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| author | Qingwei SONG Chunyou GAO Jing ZHANG Zhuo CHEN Wei WEI |
| author_facet | Qingwei SONG Chunyou GAO Jing ZHANG Zhuo CHEN Wei WEI |
| author_sort | Qingwei SONG |
| collection | DOAJ |
| description | According to the service life of bogie frame of a project can not meet the operation requirements, by comparing and analyzing the time-domain and frequency-domain diagrams of line dynamic stress test data, the optimal structure scheme was put forward. The optimized structure scheme was verified by theoretical calculation, finite element analysis and actual operation line test. The stress of the key parts of the optimized structure was greatly reduced, and the equivalent stress of all measuring points was less than the standard limit of 70 MPa, which met the requirements of normal service life of vehicles. |
| format | Article |
| id | doaj-art-802a026c9d0e4daba614b1a98f6f2954 |
| institution | DOAJ |
| issn | 1000-128X |
| language | zho |
| publishDate | 2019-03-01 |
| publisher | Editorial Department of Electric Drive for Locomotives |
| record_format | Article |
| series | 机车电传动 |
| spelling | doaj-art-802a026c9d0e4daba614b1a98f6f29542025-08-20T03:09:28ZzhoEditorial Department of Electric Drive for Locomotives机车电传动1000-128X2019-03-019910220903783Structural Optimization and Comparative Analysis of B-type Metro Bogie FrameQingwei SONGChunyou GAOJing ZHANGZhuo CHENWei WEIAccording to the service life of bogie frame of a project can not meet the operation requirements, by comparing and analyzing the time-domain and frequency-domain diagrams of line dynamic stress test data, the optimal structure scheme was put forward. The optimized structure scheme was verified by theoretical calculation, finite element analysis and actual operation line test. The stress of the key parts of the optimized structure was greatly reduced, and the equivalent stress of all measuring points was less than the standard limit of 70 MPa, which met the requirements of normal service life of vehicles.http://edl.csrzic.com/thesisDetails#10.13890/j.issn.1000-128x.2019.02.121metrobogie framedynamic stress testdynamic performancestructural optimizationfinite element analysisurban rail transitsimulation |
| spellingShingle | Qingwei SONG Chunyou GAO Jing ZHANG Zhuo CHEN Wei WEI Structural Optimization and Comparative Analysis of B-type Metro Bogie Frame 机车电传动 metro bogie frame dynamic stress test dynamic performance structural optimization finite element analysis urban rail transit simulation |
| title | Structural Optimization and Comparative Analysis of B-type Metro Bogie Frame |
| title_full | Structural Optimization and Comparative Analysis of B-type Metro Bogie Frame |
| title_fullStr | Structural Optimization and Comparative Analysis of B-type Metro Bogie Frame |
| title_full_unstemmed | Structural Optimization and Comparative Analysis of B-type Metro Bogie Frame |
| title_short | Structural Optimization and Comparative Analysis of B-type Metro Bogie Frame |
| title_sort | structural optimization and comparative analysis of b type metro bogie frame |
| topic | metro bogie frame dynamic stress test dynamic performance structural optimization finite element analysis urban rail transit simulation |
| url | http://edl.csrzic.com/thesisDetails#10.13890/j.issn.1000-128x.2019.02.121 |
| work_keys_str_mv | AT qingweisong structuraloptimizationandcomparativeanalysisofbtypemetrobogieframe AT chunyougao structuraloptimizationandcomparativeanalysisofbtypemetrobogieframe AT jingzhang structuraloptimizationandcomparativeanalysisofbtypemetrobogieframe AT zhuochen structuraloptimizationandcomparativeanalysisofbtypemetrobogieframe AT weiwei structuraloptimizationandcomparativeanalysisofbtypemetrobogieframe |