Fluctuation rule of rock properties along with the depth at Deo Nai

http://jmes.humg.edu.vn/en/archives?article=950
  • Affiliations:

    1 Trường Đại học Công nghiệp Quảng Ninh, Việt Nam;
    2 Viện Khoa học Công nghệ Mỏ - Vinacomin, Việt Nam;
    3 Phòng Xuất bản, Trường Đại học Mỏ - Địa chất, Việt Nam

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  • Received: 10th-Jan-2019
  • Revised: 20th-Feb-2019
  • Accepted: 29th-Apr-2019
  • Online: 29th-Apr-2019
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Abstract:

Based on the data collection of mechanical and physical properties of rock types in exploration works and lava maps established from 2002 to 2018, we processed and analyzed using geostastical method to develop the experimental equations which forecast the mechanical and physical properties of rock types at Coc Sau and Deo Nai coal mines. This result generates a function of mechanical and physical properties of rock types and mining height which supports the open pit coal mines in Quang Ninh to produce efficient excavation, transportation and blasting plans

How to Cite
Nguyen, H.Khac, Tran, A.Tuan and Vo, C.Cong Thi 2019. Fluctuation rule of rock properties along with the depth at Deo Nai (in Vietnamese). Journal of Mining and Earth Sciences. 60, 2 (Apr, 2019).