TY - CHAP

T1 - Incubation Time Based Fracture Mechanics and Optimization of Energy Input in the Fracture Process of Rocks

AU - Petrov, Y.

AU - Bratov, V.

AU - Volkov, G.

AU - Dolmatov, E.

PY - 2011

Y1 - 2011

N2 - The study of rock dynamics is important because many rock mechanics and rock engineering problems involve dynamic loading ranging from earthquakes to vibrations and explosions. The subject deals with the distribution and propagation of loads, dynamic responses and processes of rocks and rate-dependent properties, coupled with the physical environment. Rock dynamics has a wide range of applications in civil, mining, geological and environmental engineering. However, due to the additional “4th” dimension of time, rock dynamics remains, in the discipline of rock mechanics, a relatively more challenging topic to understand and to apply, where documented research and knowledge are limited. Advances in Rock Dynamics and Applications provides a summary of the current knowledge of rock dynamics with 18 chapters contributed by individual authors from both academia and engineering fields. The topics of this book are wide-ranging and representative, covering fundamental theories of fracture dynamics and wave

AB - The study of rock dynamics is important because many rock mechanics and rock engineering problems involve dynamic loading ranging from earthquakes to vibrations and explosions. The subject deals with the distribution and propagation of loads, dynamic responses and processes of rocks and rate-dependent properties, coupled with the physical environment. Rock dynamics has a wide range of applications in civil, mining, geological and environmental engineering. However, due to the additional “4th” dimension of time, rock dynamics remains, in the discipline of rock mechanics, a relatively more challenging topic to understand and to apply, where documented research and knowledge are limited. Advances in Rock Dynamics and Applications provides a summary of the current knowledge of rock dynamics with 18 chapters contributed by individual authors from both academia and engineering fields. The topics of this book are wide-ranging and representative, covering fundamental theories of fracture dynamics and wave

KW - State-of-the-art research progress in rock dynamics

KW - Hopkinson pressure bar techniques

KW - Testing of rock dynamic properties

KW - Rock penetration

KW - Rock fracture dynamics

KW - Wave propagation across rock joints

KW - Failure mechanisms

KW - FEM modeling of rock dynamic failure and earthquake ground motion

KW - Discontinuum based numerical modeling of rock dynamic fracturing and failure

KW - Numerical techniques

KW - Earthquakes as a rock dynamic problem

KW - Numerical analysis of structural seismic failures

KW - Explosion loading and tunnel response

KW - Rock bolts for tunnel support.

U2 - 10.1201/b11077-9

DO - 10.1201/b11077-9

M3 - Chapter

SN - 978-0-415-61351-4

SP - 510 стр., 163-183

BT - Advances in Rock Dynamics and Applications

PB - Taylor & Francis

ER -