Skip to main content
U.S. Department of Energy
Office of Scientific and Technical Information

Statistical mechanical model for crack growth

Journal Article · · Physical Review. E
 [1];  [2]
  1. Sandia National Laboratories (SNL-NM), Albuquerque, NM (United States). Computational Solid Mechanics and Structural Dynamics
  2. Sandia National Laboratories (SNL-NM), Albuquerque, NM (United States). Materials and Failure Modeling

Analytic relations that describe crack growth are vital for modeling experiments and building a theoretical understanding of fracture. Upon constructing an idealized model system for the crack and applying the principles of statistical thermodynamics, it is possible to formulate the rate of thermally activated crack growth as a function of load, but the result is analytically intractable. In this report an asymptotically correct theory is used to obtain analytic approximations of the crack growth rate from the fundamental theoretical formulation. These crack growth rate relations are compared to those that exist in the literature and are validated with respect to Monte Carlo calculations and experiments. The success of this approach is encouraging for future modeling endeavors that might consider more complicated fracture mechanisms, such as inhomogeneity or a reactive environment.

Research Organization:
Sandia National Laboratories (SNL-NM), Albuquerque, NM (United States)
Sponsoring Organization:
USDOE National Nuclear Security Administration (NNSA); USDOE Laboratory Directed Research and Development (LDRD) Program
Grant/Contract Number:
NA0003525
OSTI ID:
2311248
Alternate ID(s):
OSTI ID: 2473567
Report Number(s):
SAND--2024-00112J
Journal Information:
Physical Review. E, Journal Name: Physical Review. E Journal Issue: 1 Vol. 109; ISSN 2470-0045
Publisher:
American Physical Society (APS)Copyright Statement
Country of Publication:
United States
Language:
English

References (114)

A constitutive model for the nonlinear viscoelastic viscoplastic behavior of glassy polymers journal February 1995
An investigation of the yield and postyield behavior and corresponding structure of poly(methyl methacrylate) journal February 1993
Springer Handbook of Experimental Solid Mechanics book January 2008
Fracture Mechanics book January 2012
Fracture Kinetics of Crack Growth book January 1988
An atomistic model for an equilibrium crack in diamond journal March 1972
An atomistic model of kinetic crack growth in brittle solids journal March 1975
The role of recovery forces in the deformation of linear polyethylene journal May 1978
Kinetic Concept of the Strength of Solids journal December 1965
Mechanics of reversible unzipping journal July 2009
Equilibrium unzipping at finite temperature journal November 2018
Particle methods in the study of fracture journal November 2015
Atomistic aspects of fracture journal February 2015
Plastic deformation in metallic glasses journal January 1979
Atomic modelling of chemical interactions at crack tips journal October 1980
Strain localization in amorphous metals journal February 1982
Concerning equilibrium cracks forming during brittle fracture. The stability of isolated cracks. Relationships with energetic theories journal January 1959
Yielding of steel sheets containing slits journal May 1960
On improved network models for rubber elasticity and their applications to orientation hardening in glassy polymers journal March 1993
Origin of crack tip instabilities journal January 1995
Simple models of rapid fracture journal June 1993
Large inelastic deformation of glassy polymers. part I: rate dependent constitutive model journal September 1988
On the Precise Meaning of Extension in the Interpretation of Polymer-Chain Stretching Experiments journal November 2003
Brownian motion in a field of force and the diffusion model of chemical reactions journal April 1940
Mechanical behavior of amorphous alloys journal July 2007
A constitutive theory for the mechanical response of amorphous metals at high temperatures spanning the glass transition temperature: Application to microscale thermoplastic forming journal August 2008
Constitutive model for inhomogeneous flow in bulk metallic glasses journal February 2009
Atomic-scale modeling of crack branching in oxide glass journal September 2021
A predictive model for the thermomechanical melting transition of double stranded DNA journal February 2023
Interpretation of effects at the static fatigue limit of soda-lime-silicate glass journal December 2005
Effect of chain length distribution on mechanical behavior of polymeric networks journal February 2017
A thermo-mechanically coupled theory for large deformations of amorphous polymers. Part II: Applications journal August 2009
Modeling mechanophore activation within a viscous rubbery network journal February 2014
Brittle crack growth modeled as the forced separation of chemical bonds within a K-field journal March 2014
A stochastic description on the traction-separation law of an interface with non-covalent bonding journal October 2014
Thermally assisted peeling of an elastic strip in adhesion with a substrate via molecular bonds journal January 2017
Rate-dependent traction-separation relations for a silicon/epoxy interface informed by experiments and bond rupture kinetics journal October 2019
A multiscale cohesive zone model for rate-dependent fracture of interfaces journal December 2020
Fracture of amorphous polymers: A gradient-damage theory journal January 2021
Chain breaking in the statistical mechanical constitutive theory of polymer networks journal November 2021
Constitutive modeling of the rate, temperature, and hydration dependent deformation response of Nafion to monotonic and cyclic loading journal September 2010
Stress–strain behavior of thermoplastic polyurethanes journal August 2005
A multiscale analysis framework for formation and failure of the thermoplastic interface journal May 2022
Kinetic model for prediction of subcritical crack growth, crack tip relaxation, and static fatigue threshold in silicate glass journal December 2022
On the equivalence of thermodynamics ensembles for flexible polymer chains journal February 2014
A formulation of the cooperative model for the yield stress of amorphous polymers for a wide range of strain rates and temperatures journal July 2005
Fracture of Brittle Solids book January 2010
Water Weakening of Calcium Oxide journal May 2022
ReaxFF Molecular Dynamics Simulations of Hydroxylation Kinetics for Amorphous and Nano-Silica Structure, and Its Relations with Atomic Strain Energy journal December 2015
Tribochemical Mechanism of Amorphous Silica Asperities in Aqueous Environment: A Reactive Molecular Dynamics Study journal January 2015
Effects of atoms on brittle fracture journal November 2004
Chemical Effects on Subcritical Fracture in Silica From Molecular Dynamics Simulations journal November 2018
Atomic mechanism of near threshold fatigue crack growth in vacuum journal February 2022
Array programming with NumPy journal September 2020
SciPy 1.0: fundamental algorithms for scientific computing in Python journal February 2020
Lattice Trapping of Fracture Cracks journal July 1971
Mechanical Behavior of Sapphire Whiskers at Elevated Temperatures journal January 1962
The Activated Complex in Chemical Reactions journal February 1935
Viscosity, Plasticity, and Diffusion as Examples of Absolute Reaction Rates journal April 1936
Flexible boundary conditions and nonlinear geometric effects in atomic dislocation modeling journal July 1978
Modeling mechanophore activation within a crosslinked glassy matrix journal July 2013
Characterizing the resistance generated by a molecular bond as it is forcibly separated journal April 2009
Statistical models of fracture journal May 2006
A theory for the low-temperature plastic deformation of glassy polymers journal October 1973
The influence of the interatomic force law and of kinks on the propagation of brittle cracks journal March 1975
Eliciting stable nanoscale fracture in single-crystal silicon journal June 2022
Stress-corrosion mechanisms in silicate glasses journal October 2009
Time-dependent rupture and slow crack growth: elastic and viscoplastic dynamics journal October 2009
Subcritical crack growth law and its consequences for lifetime statistics and size effect of quasibrittle structures journal November 2009
Nonlinear dynamics and statistical physics of DNA journal January 2004
Temperature controlled decohesion regimes of an elastic chain adhering to a fixed substrate by softening and breakable bonds journal October 2021
Nonequilibrium Statistical Mechanics book April 2001
An atomistic study of cracks in diamond-structure crystals journal July 1972
The Phenomena of Rupture and Flow in Solids journal January 1921
Dynamic fracture of a dissimilar chain journal September 2019
Diatomic Molecules According to the Wave Mechanics. II. Vibrational Levels journal July 1929
Statistical-thermodynamic approach to fracture journal April 1991
Statistical mechanical constitutive theory of polymer networks: The inextricable links between distribution, behavior, and ensemble journal July 2020
Numerical-continuation-enhanced flexible boundary condition scheme applied to mode-I and mode-III fracture journal March 2021
Freely jointed chain models with extensible links journal August 2022
Thermal effects on fracture and the brittle-to-ductile transition journal March 2023
Dynamics and thermodynamics of a nonlinear model for DNA denaturation journal January 1993
Statistical mechanics of cracks journal October 1996
Statistical mechanics of cracks: Fluctuations, breakdown, and asymptotics of elastic theory journal June 1997
Ensemble inequivalence in single-molecule experiments journal May 2009
Dissolution at a Ductile Crack Tip journal September 2021
Statistical mechanics of a nonlinear model for DNA denaturation journal June 1989
Instability in lattice fracture journal October 1993
Fluctuations and Fracture journal May 1995
Elastically Coupled Two-Level Systems as a Model for Biopolymer Extensibility journal November 1998
Lattice Trapping Barriers to Brittle Fracture journal July 2003
Nonlinear Structures and Thermodynamic Instabilities in a One-Dimensional Lattice System journal December 2004
Intrinsic Rates and Activation Free Energies from Single-Molecule Pulling Experiments journal March 2006
Role of temperature in the decohesion of an elastic chain tethered to a substrate by onsite breakable links journal August 2020
Matplotlib: A 2D Graphics Environment journal January 2007
The time Factor in the Testing of Glassware* journal December 1935
Stress Corrosion and Static Fatigue of Glass journal October 1970
Physics of Fracture journal February 1983
A Molecular Mechanism for Stress Corrosion in Vitreous Silica journal April 1983
Kinetics of Indentation Cracking in Glass journal May 1993
Environmentally Enhanced Fracture of Glass: A Historical Perspective journal July 2009
Thermal activation effects in crack propagation and reliability of fused silica journal July 2019
Inelastic relaxation in silica via reactive molecular dynamics journal November 2021
Models for the specific adhesion of cells to cells journal May 1978
Statistical theory of force-induced unzipping of DNA journal March 2005
Slow crack growth: Models and experiments journal July 2007
The Transfer Integral Operator Method in the Study of DNA Unzipping and Bubble Formation journal January 2021
The Cohesive Zone Model for Fatigue Crack Growth journal January 2013
Micromechanisms of crack growth in ceramics and glasses in corrosive environments journal August 1980
Thermal activation of rupture and slow crack growth in a model of homogeneous brittle materials journal May 2003
Über die Reaktionsgeschwindigkeit bei der Inversion von Rohrzucker durch Säuren journal January 1889
Influence of the Network Modifier Content on the Bioactivity of Silicate Glasses journal December 2003
Cooperative melting in double-stranded peptide chains through local mechanical interactions preprint February 2023
statMechCrack: statistical mechanical models for crack growth software March 2024