What is it about?
Hydraulic Fracturing of Coal Seam Roof
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Why is it important?
tendeney of inereasing and then decreasing. This study proposes a Globally Embedded Cohesive Element method, and reveals the mechanism for complex cross-layer propagation behavior ofhydraulie fractures within coal-rock composite structures. This obtained results display the seientificsignificanee on the optimization of the cross-boundary penetrating fracturing in the coal seam roof.
Perspectives
tendeney of inereasing and then decreasing. This study proposes a Globally Embedded Cohesive Element method, and reveals the mechanism for complex cross-layer propagation behavior ofhydraulie fractures within coal-rock composite structures. This obtained results display the seientificsignificanee on the optimization of the cross-boundary penetrating fracturing in the coal seam roof.
Runsheng Lv
Henan Polytechnic University
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This page is a summary of: Mechanisms for crack extension through the layer in transboundary hydraulic fracturing of coal seam roof, Physics of Fluids, August 2025, American Institute of Physics,
DOI: 10.1063/5.0280137.
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