Statistics of coal mine safety accidents cause based on principal component analysis
Taking occurrence frequencies of coal mine safety accidents in 2001—2011 as example, the first and second principal component of the coal mine safety accidents cause were obtained by use of principal component analysis method, and it was found out that the coal mine safety accidents mainly caused by...
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| Format: | Article |
| Language: | zho |
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Editorial Department of Industry and Mine Automation
2013-05-01
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| Series: | Gong-kuang zidonghua |
| Subjects: | |
| Online Access: | http://www.gkzdh.cn/article/id/9153 |
| _version_ | 1797868614259310592 |
|---|---|
| author | WANG Yang |
| author_facet | WANG Yang |
| author_sort | WANG Yang |
| collection | DOAJ |
| description | Taking occurrence frequencies of coal mine safety accidents in 2001—2011 as example, the first and second principal component of the coal mine safety accidents cause were obtained by use of principal component analysis method, and it was found out that the coal mine safety accidents mainly caused by roof fall accident and machinery accident through further analysis. The analysis result shows that the method has certain guidance for planning of coal mine safety facilities. |
| first_indexed | 2024-04-09T23:58:41Z |
| format | Article |
| id | doaj.art-15658781bade4ff0a8eb1baba8619f03 |
| institution | Directory Open Access Journal |
| issn | 1671-251X |
| language | zho |
| last_indexed | 2024-04-09T23:58:41Z |
| publishDate | 2013-05-01 |
| publisher | Editorial Department of Industry and Mine Automation |
| record_format | Article |
| series | Gong-kuang zidonghua |
| spelling | doaj.art-15658781bade4ff0a8eb1baba8619f032023-03-17T01:58:35ZzhoEditorial Department of Industry and Mine AutomationGong-kuang zidonghua1671-251X2013-05-013959092Statistics of coal mine safety accidents cause based on principal component analysisWANG YangTaking occurrence frequencies of coal mine safety accidents in 2001—2011 as example, the first and second principal component of the coal mine safety accidents cause were obtained by use of principal component analysis method, and it was found out that the coal mine safety accidents mainly caused by roof fall accident and machinery accident through further analysis. The analysis result shows that the method has certain guidance for planning of coal mine safety facilities.http://www.gkzdh.cn/article/id/9153coal mine safetyaccident statisticsaccident causeprincipal component analysis |
| spellingShingle | WANG Yang Statistics of coal mine safety accidents cause based on principal component analysis Gong-kuang zidonghua coal mine safety accident statistics accident cause principal component analysis |
| title | Statistics of coal mine safety accidents cause based on principal component analysis |
| title_full | Statistics of coal mine safety accidents cause based on principal component analysis |
| title_fullStr | Statistics of coal mine safety accidents cause based on principal component analysis |
| title_full_unstemmed | Statistics of coal mine safety accidents cause based on principal component analysis |
| title_short | Statistics of coal mine safety accidents cause based on principal component analysis |
| title_sort | statistics of coal mine safety accidents cause based on principal component analysis |
| topic | coal mine safety accident statistics accident cause principal component analysis |
| url | http://www.gkzdh.cn/article/id/9153 |
| work_keys_str_mv | AT wangyang statisticsofcoalminesafetyaccidentscausebasedonprincipalcomponentanalysis |