[1]Xu Qilou,Sun Zengshou,Research on square coal barrier vibration damage prediction[J].Journal of Zhengzhou University (Engineering Science),1991,12(04):30-35.
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Journal of Zhengzhou University (Engineering Science)[ISSN
1671-6833/CN
41-1339/T] Volume:
12卷
Number of periods:
1991 04
Page number:
30-35
Column:
Public date:
1991-12-28
- Title:
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Research on square coal barrier vibration damage prediction
- Author(s):
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Xu Qilou; Sun Zengshou;
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The Department of Civil Construction of Zhengzhou Institute of Technology, Department of Civil Construction of Zhengzhou Institute of Technology,
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- Keywords:
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Disaster prediction; earthquake
- CLC:
-
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- DOI:
-
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- Abstract:
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This article is based on the yield strength coefficient between layers, and considering the characteristics of the coal bay structure, proposes the predictive predictive method of square coal -to -day vibration damage, and prepares the corresponding computer program. The actual structural shock prediction results and historical shocking data comparison show the credibility of this method.