Results 71 to 80 of about 1,240 (184)

The failure behavior of coal-rock combined body under compression-shear loading

Science Progress
As shallow coal reserves continue to deplete rapidly, deep mining has become an unavoidable course of action. In the process of deep coal mining, affected by blasting, mining, and excavation, the coal-rock interface often encounters the action of ...
Xiaopeng Li, Xiangshang Li, Honghui Yuan, Haitao Li, Guanyu Yang, Shuwen Wang, Guoli Ding, Shijie Su   +7 more
doaj   +1 more source

Issue Information

Deep Underground Science and Engineering, Volume 5, Issue 2, Page i-ii, June 2026.
wiley   +1 more source

Mechanism of rockburst induced by the microseismic event in the floor strata of high tectonic stress zones: A case study

International Journal of Coal Science & Technology
With the increase of mining scope, rockburst occurs frequently, but its generation mechanism has not been understood comprehensively. Based on a rockburst in the coal pillar area of high tectonic stress zones (HTSZs), this study analyzed the distribution
Songwei Wang, Anye Cao, Changbin Wang, Wenhao Guo, Chengchun Xue, Jian-gang Liu, Xuesong Wu, Gangsheng Shi   +7 more
doaj   +1 more source

Novel rockburst prediction criterion with enhanced explainability employing CatBoost and nature-inspired metaheuristic technique

Underground Space
Rockburst is a major challenge to hard rock engineering at great depth. Accurate and timely assessment of rockburst risk can avoid unnecessary casualties and property losses.
Yingui Qiu, Jian Zhou
doaj   +1 more source

Energy Transfer Mechanism of Hard-Roof Hydraulic Fracturing in Goaf-Side Working Face Based on Microseismic-Driven Damage Model. [PDF]

Sensors (Basel)
Zhang R, Gong S, Cai W, Li H, Qiu Y.
europepmc   +1 more source

Evaluation of the correlation between passive velocity tomography and mining seismic activity. [PDF]

Sci Rep
Zhang Z, Cao W, Wang S, Hu Y, Dou L.
europepmc   +1 more source

Numerical Study on the Mechanical Behavior of Surrounding Rock in Deep Coal Seams under Fluidization Mining. [PDF]

ACS Omega
Wei M, Xiao L, Kang J, Gao K.
europepmc   +1 more source

Parametric study of a new pressure relief borehole layout for high-stress roadway rockburst prevention. [PDF]

Sci Rep
Lu F, Dou L, Chai Y, Ma X, Cao J, Li H.
europepmc   +1 more source

Study on static expansive fracturing for pressure relief and rockburst prevention in coal seam boreholes. [PDF]

Sci Rep
Lyu W, Zhou X, Ouyang Z, Wu Y, Xie P, You R, Yi H, Liu J, Zhang N.   +8 more
europepmc   +1 more source

‌Rockburst intensity grading prediction based on the LOF-ENN-KNN model‌. [PDF]

Sci Rep
Ge H, Zhang J, Ma C, Hui K, Li Y, Wu Z.
europepmc   +1 more source