Adaptive Analysis of Damage and Fracture in Rock with Multiphysical Fields Coupling

Yongliang Wang (Autor)

Buch | Softcover

196 Seiten

2021 | 1st ed. 2021
Springer Verlag, Singapore
978-981-15-7199-2 (ISBN)

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This book mainly focuses on the adaptive analysis of damage and fracture in rock, taking into account multiphysical fields coupling (thermal, hydro, mechanical, and chemical fields). This type of coupling is a crucial aspect in practical engineering for e.g. coal mining, oil and gas exploration, and civil engineering. However, understanding the influencing mechanisms and preventing the disasters resulting from damage and fracture evolution in rocks require high-precision and reliable solutions.

This book proposes adaptive numerical algorithms and simulation analysis methods that offer significant advantages in terms of accuracy and reliability. It helps readers understand these innovative methods quickly and easily. The content consists of: (1) a finite element algorithm for modeling the continuum damage evolution in rocks, (2) adaptive finite element analysis for continuum damage evolution and determining the wellbore stability of transversely isotropic rock, (3) an adaptivefinite element algorithm for damage detection in non-uniform Euler–Bernoulli beams with multiple cracks, using natural frequencies, (4) adaptive finite element–discrete element analysis for determining multistage hydrofracturing in naturally fractured reservoirs, (5) adaptive finite element–discrete element analysis for multistage supercritical CO2 fracturing and microseismic modeling, and (6) an adaptive finite element–discrete element–finite volume algorithm for 3D multiscale propagation of hydraulic fracture networks, taking into account hydro-mechanical coupling. Given its scope, the book offers a valuable reference guide for researchers, postgraduates and undergraduates majoring in engineering mechanics, mining engineering, geotechnical engineering, and geological engineering.

Dr. Yongliang Wang, Associate Professor, works at the School of Mechanics and Civil Engineering, China University of Mining and Technology, Beijing. He is a board member of the Soft Rock Branch of the Chinese Society for Rock Mechanics and Engineering, and a member of the Chinese Society of Theoretical and Applied Mechanics, China Civil Engineering Society, and China Coal Society. His research interests include computational mechanics, mining engineering, geotechnical engineering and geological engineering.

Introduction.- Finite element algorithm for continuum damage evolution of rock considering hydro-mechanical coupling.- Finite element analysis for continuum damage evolution and wellbore stability of transversely isotropic rock considering hydro-mechanical coupling.- Finite element analysis for continuum damage evolution and inclined wellbore stability of transversely isotropic rock considering hydro-mechanical-chemical coupling.

Erscheinungsdatum	02.09.2021
Zusatzinfo	88 Illustrations, color; 29 Illustrations, black and white; XI, 196 p. 117 illus., 88 illus. in color.
Verlagsort	Singapore
Sprache	englisch
Maße	155 x 235 mm
Themenwelt	Mathematik / Informatik ► Mathematik ► Angewandte Mathematik
Themenwelt	Naturwissenschaften ► Geowissenschaften ► Geologie
Schlagworte	adaptive algorithm • Continuum Damage • Damage and Fracture in Rock • damage detection • Finite Element-discrete Element-finite Volume Method • fracture propagation • Hydraulic Fracturing • Mesh Refinement • Multiphysical Fields Coupling • wellbore stability
ISBN-10	981-15-7199-6 / 9811571996
ISBN-13	978-981-15-7199-2 / 9789811571992
Zustand	Neuware