Introduction for the Special Issue on Recent Developments of Peridynamics

Zhang, Qing; Wang, Jianxiang; Zhuang, Xiaoying

doi:10.32604/cmes.2019.09088

Cited by 2 publications

(3 citation statements)

References 6 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The peridynamics theory breaks through the limitation of local connection in traditional continuum mechanics, and it can simulate the discontinuous evolution of fractures and the discontinuous damage of materials. It has been confirmed that simulation results are more in line with actual situations than with traditional continuum mechanics 35 . Similarly, our simulation results showed that there is a large range of incomplete damage (microfracture) zones beyond complete damage (macrofracture) zones.…”

Section: Model Application and Analysissupporting

confidence: 84%

See 1 more Smart Citation

A 3D peridynamic fluid–solid coupling damage model of hydraulic fracture propagation

Qiu

et al. 2022

Energy Science & Engineering

View full text Add to dashboard Cite

Peridynamics provides a new model and method for describing material failure and fracture development. In this study, a three-dimensional peridynamic fluid-solid coupling model of hydraulic fracture propagation was established.The model considered the effective stress and transverse isotropic characteristics of shale and was used to simulate the propagation of the hydraulic fracturing of bedding shale. The damage evolution influence on the fracture propagation behavior, as well as the interactions between the fractures and bedding, were investigated through a simulation. The damage evolution had discontinuous characteristics. In addition to the incomplete damage zone adjacent to the complete damage zone, there were nonadjacent and incomplete damage zones.The fracture and propagation of hydraulic fractures followed the same trends of damage evolution. Moreover, the simulation and related experimental results confirmed the existence of a large amount of mesodamage in the region far from the fracture, and the concept of "remote damage" in hydraulic fracturing was proposed. Finally, the damage evolution of the propagating fractures and bedding was simulated. The simulation showed that bedding hinders the propagation of main fractures in the height direction but promotes the complexity of fracture propagation. Overall, this study provides a new theoretical understanding and research ideas for an in-depth understanding of hydraulic fracture geometry and the accurate calculation of Stimulated Reservoir Volume.

show abstract

Section: Model Application and Analysissupporting

confidence: 84%

“…It has been confirmed that simulation results are more in line with actual situations than with traditional continuum mechanics. 35 Similarly, our simulation results showed that there is a large range of incomplete damage (microfracture) zones…”

Section: Model Application and Analysissupporting

confidence: 60%

A 3D peridynamic fluid–solid coupling damage model of hydraulic fracture propagation

Qiu

et al. 2022

Energy Science & Engineering

View full text Add to dashboard Cite

show abstract

“…These results show the application potential of HBM in dealing with different nonlinear system, and have been extensively studied in various field. For more detailed technique and progress of HBM, the readers are referred to reference [26] [27] and [28], respectively.…”

Section: Iintroductionmentioning

confidence: 99%

Harmonic Solution of Higher-Dimensional Second Order Kuramoto Oscillator Network

Li,

Gan

et al. 2024

IEEE Access

View full text Add to dashboard Cite

Introduction for the Special Issue on Recent Developments of Peridynamics

Cited by 2 publications

References 6 publications

A 3D peridynamic fluid–solid coupling damage model of hydraulic fracture propagation

A 3D peridynamic fluid–solid coupling damage model of hydraulic fracture propagation

Harmonic Solution of Higher-Dimensional Second Order Kuramoto Oscillator Network

Contact Info

Product

Resources

About