礦井粉塵運移規律性的試驗研究

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礦井粉塵運移規律性的試驗研究

施春紅, 歐盛南, 金龍哲

文章導航 > 工程科學學報 > 2007 > 29(S2): 1-5

施春紅, 歐盛南, 金龍哲. 礦井粉塵運移規律性的試驗研究[J]. 工程科學學報, 2007, 29(S2): 1-5. doi: 10.13374/j.issn1001-053x.2007.s2.076

引用本文:

施春紅, 歐盛南, 金龍哲. 礦井粉塵運移規律性的試驗研究[J]. 工程科學學報, 2007, 29(S2): 1-5. doi: 10.13374/j.issn1001-053x.2007.s2.076

SHI Chunhong, OU Shengnan, JIN Longzhe. A study and analysis on the law of motion of the coal dust[J]. Chinese Journal of Engineering, 2007, 29(S2): 1-5. doi: 10.13374/j.issn1001-053x.2007.s2.076

Citation:

SHI Chunhong, OU Shengnan, JIN Longzhe. A study and analysis on the law of motion of the coal dust[J]. Chinese Journal of Engineering, 2007, 29(S2): 1-5. doi: 10.13374/j.issn1001-053x.2007.s2.076

施春紅, 歐盛南, 金龍哲. 礦井粉塵運移規律性的試驗研究[J]. 工程科學學報, 2007, 29(S2): 1-5. doi: 10.13374/j.issn1001-053x.2007.s2.076

引用本文:

施春紅, 歐盛南, 金龍哲. 礦井粉塵運移規律性的試驗研究[J]. 工程科學學報, 2007, 29(S2): 1-5. doi: 10.13374/j.issn1001-053x.2007.s2.076

SHI Chunhong, OU Shengnan, JIN Longzhe. A study and analysis on the law of motion of the coal dust[J]. Chinese Journal of Engineering, 2007, 29(S2): 1-5. doi: 10.13374/j.issn1001-053x.2007.s2.076

Citation:

SHI Chunhong, OU Shengnan, JIN Longzhe. A study and analysis on the law of motion of the coal dust[J]. Chinese Journal of Engineering, 2007, 29(S2): 1-5. doi: 10.13374/j.issn1001-053x.2007.s2.076

礦井粉塵運移規律性的試驗研究

doi: 10.13374/j.issn1001-053x.2007.s2.076

北京科技大學土木與環境工程學院, 北京 100083

作者簡介:
施春紅(1968-),女,講師,碩士

中圖分類號: TD713.33
計量
- 文章訪問數: 189
- HTML全文瀏覽量: 62
- PDF下載量: 7
- 被引次數: 0
出版歷程
- 收稿日期: 2007-10-15
- 網絡出版日期: 2021-08-16

A study and analysis on the law of motion of the coal dust

Civil & Environmental Engineering School, University of Science and Technology Beijing, Beijing 100083, China

摘要: 對礦井粉塵運移規律性進行了較系統的測定與研究.采用濾膜稱重法測定粉塵濃度;樣品經過液相分散法處理后,采用顯微鏡觀察法測定粉塵的分散度,并利用數碼相機和圖像處理軟件對計數工作進行改進.通過對測定的數據進行分析和歸納,得出了巷道沿程及斷面上的粉塵濃度及分散度的分布規律.
- 綜采工作面 /
- 粉塵濃度 /
- 分散度 /
- 運移規律
Abstract: The law of motion of the dust was studied.After the dust samples were treated by liquid-dispersed,the dust concentration was measured using the filter membrane-weighed method and the particle sizes of the dust were measured by the microscope method.The sample photos were taken by digital camera and further processed by image-processing software for the count,but these two methods were improved in the experiment.The distribution laws of concentration and particle size of the dust were obtained by summarizing and analyzing the data.
- mining face /
- dust concentration /
- particle size /
- law of motion

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文章訪問數: 189
HTML全文瀏覽量: 62
PDF下載量: 7
被引次數: 0

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