Investigation on overburden failure and subsurface subsidence characteristics in fully mechanized top-coal caving of “Three-Soft” Thick coal seams

Investigation on overburden failure and subsurface subsidence characteristics in fully mechanized top-coal caving of “Three-Soft” Thick coal seams

Abstract This study investigates overburden deformation and surface subsidence mechanisms in fully mechanized top-coal caving (FMTC) mining of “three-soft” (soft coal seam, soft roof, and soft floor) thick coal seams through physical similarity modeling, addressing aquifer disruption and intense sur...

Full description

Saved in:
Bibliographic Details
Main Authors: Wenbing Guo, Weiqiang Yang, Zhibo Ge, Bibi Wang, Longxiang Li
Format: Article
Language:English
Published: Nature Portfolio 2025-07-01
Series:Scientific Reports
Subjects:
"Three-soft" Thick coal seams
Compaction characteristics
Subsidence factor
Water conduction fracture zone
Physical similarity modeling
Online Access:https://doi.org/10.1038/s41598-025-10480-6
Tags: Add Tag
No Tags, Be the first to tag this record!

Similar Items

Similar Items