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Issue 2 [04 - 2020], Year XXIX

Nghiên cứu thử nghiệm thiết bị đo chấn động dùng cho cóng tác nổ mìrt khai thác mỏ ở Việt Nam

https://mij.hoimovietnam.vn/en/archives?article=20029

  • Affiliations:

    Hanoi University of Mining and Geology

  • *Corresponding:
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  • Received: 25th-May-2019
  • Revised: 21st-Oct-2019
  • Accepted: 10th-Apr-2020
  • Online: 30th-Apr-2020
Pages: 40 - 45
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Abstract:

The measurement and monitoring of the blasting vibrations play a very important role when conducting mine explosion to achieve high blasting effect. The paper presents some results of research on testing device to identify the vibrations during explosions at the mines. The device was tested both in the laboratory and in the field, completely capable of bringing high technical and economical efficiencies to the mines.

How to Cite
Dao, H. 2020. Nghiên cứu thử nghiệm thiết bị đo chấn động dùng cho cóng tác nổ mìrt khai thác mỏ ở Việt Nam (in Vietnamese). Mining Industry Journal. XXIX, 2 (Apr, 2020), 40-45. .
References

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2. ALAN B. RICHARDS, ADRIAN J. MOORE. Blasting technology: Mesurement- Assessment-Control. A lecture of blast vibration course by TERROCK Consulting Engineers, Astralia. 87 pages.

3. CHARLES H. DOVVDING, 1984. Blast vibration monitoring and control. Evanston, Illinois, USA. 280 pages.

4. LANGEFORS u, KIHLSTROM B,VVESTERBERG H, 1958. Ground Vibrations in Blasting. Water Power, September, pages 335-38. Octobèr, pages 390-95, November, pages 421, 424.

5. Calvin J. Konya, Edward J. VValter, 12-1991, Rock blasting and overbreak control. National Highvvay Institue, Publication No. FHWA-H!-92-001.

6. Taylor, D.L. và Firth, I.R., 2003. Utilization of blast movement measurements in grade control. Application of Computers and Operations Research in the Minerals Industries, South Aírican Institute of Mining and Metallurgy, 2003.

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