Model of T-Type Fracture in Coal Fracturing and Analysis of Influence Factors of Fracture Morphology
Special T-type fractures can be formed when coal is hydraulically fractured and there is currently no relevant theoretical model to calculate and describe them. This paper first establishes the height calculation model of vertical fractures in multi-layered formations and deduces the stress intensit...
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| Autors principals: | , , , |
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| Format: | article |
| Publicat: |
MDPI AG,
2018-05-01T00:00:00Z.
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| Accés en línia: | Get full text |
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