JMES - Vol 62, Issue 5a, [12 - 2021], Underground Mining

Journal of Mining and Earth Sciences

Vol 62, Issue 5a, [12 - 2021]
Underground Mining

DOI:10.46326/JMES.2021.62(5a)

QR Code - Online: Vol 62, Issue 5a, [12 - 2021]<br>Underground Mining

01. Application of mobile hydraulic anti - rigging complex in tunnels excavation and mining at the Mong Duong Coal Joint Stock Company - Vinacomin

DOI:10.46326/JMES.2021.62(5a).01

Khai Cao Nguyen *, Khuong Van Ngo

2690

1.0 ★(94 Ratings)

02. Stress distribution ahead of mechanized longwall top coal caving face with great cutting height

DOI:10.46326/JMES.2021.62(5a).02

Tung Manh Bui *, Hung Phi Nguyen, Tuan Van Nguyen

2487

1.0 ★(90 Ratings)

03. Application of numerical modelling method for determination of underground mining’s impact on constructions in G9 coal storage at Mong Duong coal mine by using program UDEC2D

DOI:10.46326/JMES.2021.62(5a).03

Hung Duc Pham *, Dung Tien Van Mac

2472

1.0 ★(92 Ratings)

04. Solutions to improve microclimate conditions for longwall in Mong Duong coal mine

DOI:10.46326/JMES.2021.62(5a).04

Quang Van Nguyen *, Tu Ngoc Do, Tinh Van Nguyen, Mien Van Nguyen, Hung Nhu Le

2668

1.0 ★(91 Ratings)

05. Improvement of mining technology for the longwall -170/ -100 m in Seam H10 at East Wing of Mong Duong coal mine

DOI:10.46326/JMES.2021.62(5a).05

Tien Trung Vu *, Ha Manh Tran, Son Anh Do, Dung Tien Le, Au Hai Thai

2630

1.0 ★(95 Ratings)

06. Ventilation solution to undergroud mining site in Cao Thang mine area, Hon Gai Coal Company

DOI:10.46326/JMES.2021.62(5a).06

Cuong Hong Nguyen, Khai Cao Nguyen *, Khai Van Le, Thuc Van Tran

2402

1.0 ★(88 Ratings)

07. Research solutions to reduce dust concentration at the VM - L (7) - 1 mechanized longwal of the Mong Duong coal mine

DOI:10.46326/JMES.2021.62(5a).07

Nhan Thanh Thi Dinh, Thinh Van Nguyen *, Manh Cuong Le

2366

1.0 ★(84 Ratings)

08. Improvement of production arrangement chart for mechanised longwall at Seam 11 of Centre area - Duong Huy coal mine

DOI:10.46326/JMES.2021.62(5a).08

Hiep Hoang Do, Tung Manh Bui *, Dung Tien Thai Vu, Anh Tuan Tran

2551

1.0 ★(87 Ratings)

09. Methodology for preparing coal seams with high methane content by complex impact method

DOI:10.46326/JMES.2021.62(5a).09

Dung Tien Thai Vu *, Thanh Van Tran, Mien Van Nguyen, Tinh Van Do

2518

1.0 ★(88 Ratings)

10. Forecast methane content in coal seams from -250 m to -400 m of Mong Duong coal mine

DOI:10.46326/JMES.2021.62(5a).10

Thinh Van Nguyen *, Hung Phi Nguyen, Viet Thang Nguyen, Khaosay Vilayheuang, Duc Trung Ngo

2429

1.0 ★(86 Ratings)

11. Analyze the causes and propose solutions to prevent an increased temperature of the longwall in Khe Cham III coal mine

DOI:10.46326/JMES.2021.62(5a).11

Chi Van Dao *, Ha Xuan Tran, Quang Van Nguyen

2584

1.0 ★(85 Ratings)

12. Research on the stability of reused roadways at Khe Cham I coal mine

DOI:10.46326/JMES.2021.62(5a).12

Phuc Quang Le *, Duy Van Than

2557

1.0 ★(86 Ratings)

13. Orientation underground exploitation method to develop for the Lang Vai of small scale antimol region, Tuyen Quang Province

DOI:10.46326/JMES.2021.62(5a).13

Hung Phi Nguyen *, Tung Manh Bui, Hoa Nhu Thi Nguyen

2437

1.0 ★(88 Ratings)

14. The relationship between mining output and methane of the N010 coal seam in Ha Lam coal mine

DOI:10.46326/JMES.2021.62(5a).14

Nhung Thi Pham, Thinh Van Nguyen *, Hung Nhu Le

4375

1.0 ★(84 Ratings)

15. 3-D Integrated Geological Modeling for coalbed estimation in the Khe Cham I mine, Quang Ninh province: Techniques and Applications

DOI:10.46326/JMES.2021.62(5a).15

Hung The Khuong *, Minh Tu Ngoc Trinh

2398

1.0 ★(89 Ratings)

16. Building 3D model for the deep vertical shaft in Nui Beo coal mine using Terrestrial laser scanning technology

DOI:10.46326/JMES.2021.62(5a).16

Hanh Hong Tran *, Nhan Thi Pham

2776

1.0 ★(87 Ratings)

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