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Results: 4 articles

Search Text: "Vì chống"

Mining

[Issue 4+5+6, 11 - 2021, Year XXX] Study to improve the efficiency of coal mine drift roadway support in the thin-layered rock mass at -80 level, 9b seam of Mao Khe coal mine company by using rockbolts

Hung Phi Nguyen

Rock layer, Modeling, Soft support, Along seam rock tunnel, Tensile

97

Mechanical engineering, Electricity - Electronics - Automation

[Issue 5, 10 - 2024, Year XXXIII] Studying methods to improve drive wheel operation efficiency in the supporting system for mine tunnel construction

Linh Khac Nguyen, Thang Hong Thi Le, Dinh Vu Dang

Support equipment, Tunnel, Underground mine, Monorail, Steel arch support

131

[Issue 3, 06 - 2024, Year XXXIII] Esearch to improve revocation efficiency for steel arch supports in mine tunnel with a cross-section of 9-15 m²

Linh Khac Nguyen, Dinh Vu Dang, Phuc Quang Le

Steel arch support, Tunnel, Efficiency

94

[Issue 2, 04 - 2021, Year XXX] Application of energy absorber for support using in underground mines to improve safety while in use

Hai Trung Pham, Yinghua Yu Ping Xu, Jiaxing Shen

Rock burst, Energy absorber, Support, Underground mining

77

Mining Industry Journal

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