Zi-Quan Wu

Coal Extraction Beneath Buildings: Mining Parameters and Surface Subsidence Control Using Three-Roadway Continuous Mining and Backfilling

With the gradual depletion of high-quality and readily mineable coal resources, recovering coal beneath buildings while controlling surface subsidence is important for sustainable resource development and protection of surface structures. Using the 11205 working face of Taitou Coal Mine as a case study, a three-roadway...