Numerical study on dynamic mechanical properties of multi-jointed rock mass under impact loading using continuous-discrete coupling model

The multi-jointed rock mass (MJRM) in mining, tunnel and underground engineering is prone to fracture and destabilization under the disturbance of blasting-induced dynamic wave. Study on dynamic mechanical properties of the MJRM under impact loading contributes to improving the stability of rock mas...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Veröffentlicht in:	Environmental earth sciences 2024-05, Vol.83 (10), p.309-309, Article 309
Hauptverfasser:	Liu, Kangqi, Liu, Hongyan, Zhu, Fengjin, Zheng, Xiuhua
Format:	Artikel
Sprache:	eng
Schlagworte:	Biogeosciences Blasting Coupling Cracks Destabilization Dynamic mechanical properties Earth and Environmental Science Earth Sciences energy Energy dissipation Energy exchange Environmental Science and Engineering Geochemistry Geology Hydrology/Water Resources Impact loads Inclination angle Jointed rock Load distribution Loading rate Mathematical models Mechanical properties Microcracks modulus of elasticity Numerical models Original Article Rock Rock masses Rocks Split Hopkinson pressure bars Stiffness Storage modulus Stress-strain relationships Terrestrial Pollution Underground mining
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Schreiben Sie den ersten Kommentar!