This paper deals with current coal mining operations under a mega-aquifer in NW
Bangladesh, and presents a case study of underground mining in Barapukuria. The study …

Fault reactivation during underground mining is a critical problem in coal mines worldwide.
This paper investigates the mining-induced reactivation of faults associated with the main …

The present research makes an effort towards awareness of the impact of underground coal
mining on water environment around the Barapukuria coal mining area, Dinajpur by direct …

Barapukuria Coal Basin is situated in Dinajpur district of the northwestern part of
Bangladesh. A total of eight coal samples have been collected from two different locations of …

Fifteen serious inrushing disasters caused by mud flow occurred in the excavation of
Yonglian Tunnel with a length of 2500 m in the water-rich fault fracture zone. By taking …

This paper uses two-dimensional boundary element method (BEM) numerical modeling to
analyze the deformation and failure behavior of a coal seam and to understand the nature of …

With an area of 5.16 km2, the Barapukuria coal deposit is one of the five largest Gondwana
coal basins in Bangladesh, and is located in the north west of the country close to the towns …

Water is a very important natural resource which can be utilized in renewable or non-
renewable forms but before utilizing, the evaluation of the quality of this resource is crucial …

Water and mud inrush disaster is easily induced during tunnel construction through water-
rich fault fracture zones. In this paper, based on the field data, the process of water and mud …

In this study, using the background of Qiyueshan high-risk karst tunnels, flow characteristics
and escape-route optimization after water inrush in a backward-excavated karst tunnel are …