Analysis of the Influence of the Vertical Coaxiality of the Pillars on the Stability of the Resistance Structures, from the Ocnele Mari Saline
Dacian-Paul Marian, Ilie Onica, Ovidiu Marina
The Influence of Horizon Xiv’s Exploitation on the Stability of Surface at Slănic Prahova Mine
Bogdan Postolachi, Ovidiu Marina, Dacian-Paul Marian, Ilie Onica
Exploitation Below +193M Elevation of the Rock Salt Deposit from Slănic Prahova Saline
Dacian Paul Marian, Ilie Onica, Bogdan Postolachi, Laurențiu Popescu, Dorian Trandafir
Monitoring and Forecasting of Surface Deformation at Victoria and Cantacuzino Mines
Ilie Onica, Dacian-Paul Marian, Ovidiu Marina
Improving the Stability of the Directional Room G 31-33, Horizon 210 - East, Ocnele Mari-Coceneṣti Salt Mine, By Reinforcement with Anchors and Shotcrete
Dacian-Paul Marian, Ilie Onica
Exploitation of the Polymetallic Antonio Ore Body, From Băița Plai Mine
Dacian-Paul Marian, Ilie Onica
Finite Element Modelling of the Stability of Underground Mining Excavations at Old Mines – Slănic Salt Mine
Dacian-Paul Marian, Ilie Onica
The Ownership Right of Mineral Resources in Romania
Flaviu Mureşan, Ilie Onica, Ioan Bud
Improving Technical-Economical Performance at Praid Saline Way of Rock Salt Roadheader Mechanized Mining
Ilie Onica, Dacian-Paul Marian, Viorel Mihăilescu