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Keywords
Blasting, Signature Hole Analysis, Slope Stability.
Blastload, PPV, Numerical Model, and Tunnel Stability
Domestic wastewater, activated sludge, ipald.
Geological resources, Cement, Karst Landscape Area
Ground Vibration, Signature Hole Analysis, Linear Superposition
Investment, Economic Growth, Vector Auto Regression (VAR)
Kata kunci: Pembakaran spontan batubara, nilai R70, ukuran butir batubara, tingkat kepadatan batubara. . Keywords: Spontaneous coal combustion, R70 value, coal grain size, coal compaction.
Rock strength, joint, grouting, shear strength, UCS
Shortwall mining
Tunnel stability, Twin tunnels, Water diversion tunnel, Nanjung Tunnel, Convergence.
Ventilation, dilution, carbon monoxide, diffusion coefficient, turbulent
Volume of slope fialure, impact of slope failure, limit equilibrium method, 3D analysis
chain pillar
safety, operational, training, technology, competency
slope stability, ground water level, slope failure, dewatering, overall slope angle.
tambang batubara bawah tanah
This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.