Progressive damage behaviours of triaxially confined rocks under multiple dynamic loads
Investigation of rock progressive damage under static confinement and strain rates facilitates
the generation mechanism of natural fault damage zones. A triaxial Hopkinson bar …
the generation mechanism of natural fault damage zones. A triaxial Hopkinson bar …
Experimental investigation of pre-flawed rocks under combined static-dynamic loading: Mechanical responses and fracturing characteristics
Z Yan, F Dai, Y Liu, Y Li, W You - International Journal of Mechanical …, 2021 - Elsevier
Widely existing in many fields of geotechnical engineering practices, rocks inherently
containing pre-existing flaws frequently suffer from static pre-compression and dynamic …
containing pre-existing flaws frequently suffer from static pre-compression and dynamic …
An experimental investigation on fatigue characteristics of granite under repeated dynamic tensions
Rock engineering is prone to fatigue failure under cyclic disturbances caused by repeated
dynamic loadings such as earthquakes, blasting and impacts. These cyclic dynamic …
dynamic loadings such as earthquakes, blasting and impacts. These cyclic dynamic …
Research on the energy dissipation characteristics and stress wave spectrum analysis of red sandstone subjected to progressive load cyclic impact
L Zhang, E Wang, Y Liu, W Yue, D Chen - Rock Mechanics and Rock …, 2024 - Springer
The damage accumulation and strength deterioration within rock masses due to frequent
disturbance loads is a significant concern in the fields of rock mass engineering and deep …
disturbance loads is a significant concern in the fields of rock mass engineering and deep …
Cracking process and energy dissipation of sandstone under repetitive impact loading with different loading rates: from micro to macro scale
Rocks are widely used as building materials in many engineering applications. The
repetitive impact loading can induce damage accumulation to rocks. To elucidate the …
repetitive impact loading can induce damage accumulation to rocks. To elucidate the …
Evolution of pulverized fault zone rocks by dynamic tensile loading during successive earthquakes
Large strike‐slip faults experience numerous earthquakes during which transient tensile and
compressive mean normal stress perturbations travel along opposing sides of the fault …
compressive mean normal stress perturbations travel along opposing sides of the fault …
Energy partitioning, dynamic fragmentation, and off‐fault damage in the earthquake source volume
Seismological fracture or breakdown energy represents energy expended in a volume
surrounding the advancing rupture front and the slip** fault surface. Estimates are …
surrounding the advancing rupture front and the slip** fault surface. Estimates are …
Progressive damage and fracture of biaxially-confined anisotropic coal under repeated impact loads
Coal masses in underground mines are in multiaxial stress states after excavation, and they
are frequently subjected to dynamic loads particularly from continuous mining-induced …
are frequently subjected to dynamic loads particularly from continuous mining-induced …
Study on the failure modes of water-bearing soft rock under different low-frequency disturbance
L Chen, D Wang, Y Jiang, J Liu, H Luan… - Engineering Failure …, 2024 - Elsevier
To investigate the evolution of failure modes in soft rock under various low-frequency
disturbances and varying moisture content, a creep impact dynamic disturbance loading …
disturbances and varying moisture content, a creep impact dynamic disturbance loading …
Dolostone pulverization induced by coseismic rapid decompression of CO2-rich gas in nature (Matese, Apennines, Italy)
Abstract South Matese, Apennines, is a hydrothermally and seismically active extensional
area characterized by CO 2 outgassing and Mw≤ 7.1 earthquakes. There, meters-sized …
area characterized by CO 2 outgassing and Mw≤ 7.1 earthquakes. There, meters-sized …