STUDY ON LOAD EQUIVALENT METHOD AND LOAD SPECTRUM OF THE BOOM OF LOADER
Based on the measured load of the 5 t loader working device,the method of solving the load with the attitude change to the local coordinate system of the boom has been studied and the MATLAB software to write the corresponding data processing program has been sued to obtain the loader arm under the...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Office of Journal of Mechanical Strength
2018-01-01
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| Series: | Jixie qiangdu |
| Subjects: | |
| Online Access: | http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2018.03.031 |
| _version_ | 1797767785872359424 |
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| author | LIANG Jia SONG XuDing GAO XiaoWei LV PengMin ZHANG Lei |
| author_facet | LIANG Jia SONG XuDing GAO XiaoWei LV PengMin ZHANG Lei |
| author_sort | LIANG Jia |
| collection | DOAJ |
| description | Based on the measured load of the 5 t loader working device,the method of solving the load with the attitude change to the local coordinate system of the boom has been studied and the MATLAB software to write the corresponding data processing program has been sued to obtain the loader arm under the fixed attitude of the load time course. The dangerous position of the boom is determined by the static analysis,and the equivalent external load of the boom is obtained by the stress equivalent principle of dangerous cross section position. On this basis,the boom load spectrum is compiled. The results provide a reference for the fatigue test and anti-fatigue design of the boom. |
| first_indexed | 2024-03-12T20:43:52Z |
| format | Article |
| id | doaj.art-33fb97cdc6bf4eaaa397a47d251f3a38 |
| institution | Directory Open Access Journal |
| issn | 1001-9669 |
| language | zho |
| last_indexed | 2024-03-12T20:43:52Z |
| publishDate | 2018-01-01 |
| publisher | Editorial Office of Journal of Mechanical Strength |
| record_format | Article |
| series | Jixie qiangdu |
| spelling | doaj.art-33fb97cdc6bf4eaaa397a47d251f3a382023-08-01T07:47:05ZzhoEditorial Office of Journal of Mechanical StrengthJixie qiangdu1001-96692018-01-014070270830601918STUDY ON LOAD EQUIVALENT METHOD AND LOAD SPECTRUM OF THE BOOM OF LOADERLIANG JiaSONG XuDingGAO XiaoWeiLV PengMinZHANG LeiBased on the measured load of the 5 t loader working device,the method of solving the load with the attitude change to the local coordinate system of the boom has been studied and the MATLAB software to write the corresponding data processing program has been sued to obtain the loader arm under the fixed attitude of the load time course. The dangerous position of the boom is determined by the static analysis,and the equivalent external load of the boom is obtained by the stress equivalent principle of dangerous cross section position. On this basis,the boom load spectrum is compiled. The results provide a reference for the fatigue test and anti-fatigue design of the boom.http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2018.03.031Loader;Boom;Equivalent load;Load spectrum |
| spellingShingle | LIANG Jia SONG XuDing GAO XiaoWei LV PengMin ZHANG Lei STUDY ON LOAD EQUIVALENT METHOD AND LOAD SPECTRUM OF THE BOOM OF LOADER Jixie qiangdu Loader;Boom;Equivalent load;Load spectrum |
| title | STUDY ON LOAD EQUIVALENT METHOD AND LOAD SPECTRUM OF THE BOOM OF LOADER |
| title_full | STUDY ON LOAD EQUIVALENT METHOD AND LOAD SPECTRUM OF THE BOOM OF LOADER |
| title_fullStr | STUDY ON LOAD EQUIVALENT METHOD AND LOAD SPECTRUM OF THE BOOM OF LOADER |
| title_full_unstemmed | STUDY ON LOAD EQUIVALENT METHOD AND LOAD SPECTRUM OF THE BOOM OF LOADER |
| title_short | STUDY ON LOAD EQUIVALENT METHOD AND LOAD SPECTRUM OF THE BOOM OF LOADER |
| title_sort | study on load equivalent method and load spectrum of the boom of loader |
| topic | Loader;Boom;Equivalent load;Load spectrum |
| url | http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2018.03.031 |
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