ABAQUS/Standard

Use of Products), Vol. 15, American Society for Testing and Materials, Philadelphia, PA. (1998). ABAQUS/Standard User s Manual. Hibbitt, Karlsson Sorensen, Pawtucket. RI. Reddy, H. N. (1997). Mechanics of Laminated Composite Plates Theory and Analysis, CRC Press, Inc., Boca Raton, Florida. 

The AECL team used an in-house MOTIF finite-element code (Guvanasen and Chan 2000), which is based on an extension of the classical poroelastic theory of Biot (1941). This code has undergone extensive verification and validation (Chan et al. 2003). The CTH team employed the commercially available, general-purpose finite-element code ABAQUS/Standard 6.3 (ABAQUS manuals). This code adopts a macroscopic thermodynamic approach. The porous medium is considered as a multiphase material, and an effective stress principle is used to describe its behaviour. ABAQUS allows the value of bulk modulus of the mineral grains as an input parameter. In order to select an appropriate value for this low-permeability, low-porosity rock, the CTH team compared the ABACjus solution with Biot s (1941) analytical solution for ID consolidation in the form presented by Chan et al. 2003). 

ABAQUS/Standard User s Manual Version 6.3. ABAQUS, Inc. ... 

The Finite Element Method (FEM) is used to analyze the indentation process. All cases have been analyzed by the Finite Element Method (FEM) using a general purpose code of implicit methodology (ABAQUS/Standard) [8]. 

Wocke, C. van der Westhuizen, J. RTM Mould fill simulation using ABAQUS Standard. Proceedings of the SA Finite Element Conference, FEMSA95, 1995 741-755. 

An ABAQUS/Standard job has been run for each analysis case in Table 9-32. For each of these cases a pressure only steady state step and a case at operating temperature and pressure. These two steps correspond to the primary and the primary plus secondary stress cases respectively. 

In our simulation, we used a finite element package (ABAQUS/Standard) and an axisymmetric model stracture as shown in Figure 12.16, where the Ge NCs sphere is located along the rotational z-axis, and the Si substrate and Si02 matrix cylindrical layers are separated by a sharp interface. In the calculation of the elastic field distribution in the nanosystem, an external hydrostatic pressure of 10 kbar was assumed. For simplicity, the Ge NCs, Si02 matrix, and Si substrate were considered as isotropic elastic continua, with elastic constants of Ge (Pi = 1316.6 kbar, cti = 0.20748, Ki = 750.2 kbar) [32], Si02 (P2 = 730 kbar, [Pg.292]

Hibbitt, Karlsson, Sorenson, Inc., 2004. ABAQUS Version 6.4-1, ABAQUS/Standard User s Manual Volumes I and II. Pawtucket, RI. 

The solver was a static, nonlinear solver, ABAQUS/Standard. 

ABAQUS (2000). Finite Element Analysis Code and Theory (Standard and CAE),... 

ABAQUS is the Naval Reactors program standard FEA code it was verified with a suite of problems at the time of installation. Several simple models were created and tested for comparison to hand calculations for qualification. In addition, the class of problems analyzed is similar to the dynamic models used in the Naval Reactors program. 

In ABAQUS , the basic model that governs the contact between two surfaces is the standard coulomb friction model. The model assumes that no relative motion occurs between two contacting surfaces if the equivalent frictional stress, Teq, is less than or equal to the critical stress, Tcrit ... 

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