Height of interconnected fracture zone based on the impact of rock fragmentation and bulking

The Jurassic coal fields in western China are characterized by thick coal seams and weak overburden. The height of an interconnected fracture zone (HIFZ) is often abnormally high for fracture zones produced by coal seam mining. In this paper, HIFZ is discussed through theoretical analysis, in-situ i...

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Veröffentlicht in:	Energy Exploration & Exploitation. - Sage Publications, Inc.. - 39(2021), 3, Seite 869-885
1. Verfasser:	Wu, Fuzhu (VerfasserIn)
Weitere Verfasser:	Wang, Yannan, Shi, Shouqiao, Zhu, Zhaoqun
Format:	Online-Aufsatz
Sprache:	English
Veröffentlicht:	2021
Zugriff auf das übergeordnete Werk:	Energy Exploration & Exploitation