Study on Controlling Parameters and Technological Optimization of Strip Longwall Top Coal Caving in Thick Coal Seams

Tung, BM; Dung, LT; You, LC; Chung, PV

Tung, BM (corresponding author), Hanoi Univ Min & Geol, Dept Underground Min, Hanoi, Vietnam.

INZYNIERIA MINERALNA-JOURNAL OF THE POLISH MINERAL ENGINEERING SOCIETY, 2020; 1 (2): 105

Abstract

Based on the geological and mining conditions of face 3107 at Liang Baoshi coal mine, China, the numerical programs FLAC3D 2.10 and PFC2D 2.10 were us......

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