INTELLIGENT PREDICTION METHOD ON STABILITY OF THIN-WALL STEEL COMPONENT WITH NON CONTINUOUS CROSS SECTION
The factors,which influence the stability of thin-wall perforated steel components are complex. Take the columns as an example,in the existing research,much attention has been paid to the continuous section,but little paper on noncontinuous one. According to the characteristics of the non continuous...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | zho |
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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.1001.9669.2018.03.024 |
| _version_ | 1826871555250978816 |
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| author | SONG YiMing LV ZhiJun CHEN Dong WU YongMei |
| author_facet | SONG YiMing LV ZhiJun CHEN Dong WU YongMei |
| author_sort | SONG YiMing |
| collection | DOAJ |
| description | The factors,which influence the stability of thin-wall perforated steel components are complex. Take the columns as an example,in the existing research,much attention has been paid to the continuous section,but little paper on noncontinuous one. According to the characteristics of the non continuous cross section,based on performance testing and finite element analysis of columns,with the method of BP neural network intelligent stability prediction,the stability prediction model of the columns is established. The predict results are compared with the test data,and the error is less than 2%,which is more accurate than the finite element analysis results. It is very promising that the intelligent prediction method has applied in the structure engineering. |
| first_indexed | 2024-03-12T20:44:36Z |
| format | Article |
| id | doaj.art-def0952d9e88446f86a39d2d8147eea4 |
| institution | Directory Open Access Journal |
| issn | 1001-9669 |
| language | zho |
| last_indexed | 2025-02-16T23:42:24Z |
| publishDate | 2018-01-01 |
| publisher | Editorial Office of Journal of Mechanical Strength |
| record_format | Article |
| series | Jixie qiangdu |
| spelling | doaj.art-def0952d9e88446f86a39d2d8147eea42025-01-15T02:32:16ZzhoEditorial Office of Journal of Mechanical StrengthJixie qiangdu1001-96692018-01-014065365930602088INTELLIGENT PREDICTION METHOD ON STABILITY OF THIN-WALL STEEL COMPONENT WITH NON CONTINUOUS CROSS SECTIONSONG YiMingLV ZhiJunCHEN DongWU YongMeiThe factors,which influence the stability of thin-wall perforated steel components are complex. Take the columns as an example,in the existing research,much attention has been paid to the continuous section,but little paper on noncontinuous one. According to the characteristics of the non continuous cross section,based on performance testing and finite element analysis of columns,with the method of BP neural network intelligent stability prediction,the stability prediction model of the columns is established. The predict results are compared with the test data,and the error is less than 2%,which is more accurate than the finite element analysis results. It is very promising that the intelligent prediction method has applied in the structure engineering.http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2018.03.024Ultimate bearing capacityNon continuous sectionBack propagationSection propertiesStability design |
| spellingShingle | SONG YiMing LV ZhiJun CHEN Dong WU YongMei INTELLIGENT PREDICTION METHOD ON STABILITY OF THIN-WALL STEEL COMPONENT WITH NON CONTINUOUS CROSS SECTION Jixie qiangdu Ultimate bearing capacity Non continuous section Back propagation Section properties Stability design |
| title | INTELLIGENT PREDICTION METHOD ON STABILITY OF THIN-WALL STEEL COMPONENT WITH NON CONTINUOUS CROSS SECTION |
| title_full | INTELLIGENT PREDICTION METHOD ON STABILITY OF THIN-WALL STEEL COMPONENT WITH NON CONTINUOUS CROSS SECTION |
| title_fullStr | INTELLIGENT PREDICTION METHOD ON STABILITY OF THIN-WALL STEEL COMPONENT WITH NON CONTINUOUS CROSS SECTION |
| title_full_unstemmed | INTELLIGENT PREDICTION METHOD ON STABILITY OF THIN-WALL STEEL COMPONENT WITH NON CONTINUOUS CROSS SECTION |
| title_short | INTELLIGENT PREDICTION METHOD ON STABILITY OF THIN-WALL STEEL COMPONENT WITH NON CONTINUOUS CROSS SECTION |
| title_sort | intelligent prediction method on stability of thin wall steel component with non continuous cross section |
| topic | Ultimate bearing capacity Non continuous section Back propagation Section properties Stability design |
| url | http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2018.03.024 |
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