Unconditionally stable time integration of creep constitutive equations

European Congress on Computational Methods in Applied Sciences and Engineering, ECCOMAS 2000

Volumn , Issue , 2000, Pages

  Schreyer, Howard L ^a  

^a MSC01 1070   (United States)

Author keywords

Constitutive equations; Explicit and implicit time integration; Viscoplasticity

Indexed keywords

ALGEBRAIC EQUATIONS; ALGORITHM FOR SOLVING; CREEP CONSTITUTIVE EQUATIONS; IMPLICIT TIME INTEGRATION; STEADY STATE SOLUTION; UNCONDITIONAL STABILITY; UNCONDITIONALLY STABLE; VISCOPLASTIC CONSTITUTIVE EQUATION;

ALGORITHMS; COMPUTATIONAL METHODS; CREEP; NEWTON-RAPHSON METHOD; VISCOPLASTICITY;

CONSTITUTIVE EQUATIONS;

EID: 84893384360     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (5)

1. Neilsen, M.K., Burchett, S.N., Stone, C.M., and Stephens, J.J., April, 1996, A Viscoplastic Theory for Braze Alloys, Sandia Report, SAND96-0984, UC-814, Sandia National Laboratories, Albuquerque, NM 87185.
2. Hunke, E.C., and Dukowicz, J.K., 2000, "An Elastic-Viscous-Plastic Model for Sea Ice Dynamics, " The Journal of Physical Oceanography, To appear.
3. Zienkiewicz, O.C., and Cormeau, I.C., 1974, "Visco-Plasticity - Plasticity and Creep in Elastic Solids - A Unified Numerical Solution Approach, " Int. J. Numer. Meth. Engr., 8.
4. thCreep and Plasticity Bounds, " Intl. J. Plasticity, 9(2).
5. Garofalo, F., 1965, Fundamentals of Creep and Creep-Rupture in Metals, The MacMillan Co., New York.