ESTS0138 DYNA3D2000. (Abstract last modified 08-JAN-2002)
1.
NAME OR DESIGNATION OF PROGRAM - DYNA3D2000 2.
COMPUTER FOR WHICH PROGRAM IS DESIGNED AND OTHER MACHINE VERSION PACKAGES AVAILABLE -
To request or retrieve programs click on the one of the active versions below.
A password and special authorization is required. Explanation of the status codes.
Machines used:
Package-ID Orig.Computer Test Computer
ESTS0138/02 Many Computers
3.
DESCRIPTION OF PROGRAM OR FUNCTION - DYNA3D2000 is a nonlinear explicit finite element code for analyzing 3-D structures and solid continuum. The code is vectorized and available on several computer platforms. The element library includes continuum, shell, beam, truss and spring/damper elements to allow maximum flexibility in modeling physical problems. Many materials are available to represent a wide range of material behavior, including elasticity, plasticity, composites, thermal effects and rate dependence. In addition, DYNA3D has a sophisticated contact interface capability, including frictional sliding, single surface contact and automatic contact generation. 4.
METHOD OF SOLUTION - Discretization of a continous model transforms partial differential equations into algebraic equations. A numerical solution is then obtained by solving these algebraic equations through a direct time marching scheme. 5.
RESTRICTIONS ON THE COMPLEXITY OF THE PROBLEM - Recent software improvements have eliminated most of the user identified limitations with dynamic memory allocation and a very large format description that has pushed potential problem sizes beyond the reach of most users. The dominant restrictions remain in code execution speed and robustness, which the developers constantly strive to improve. 6.
TYPICAL RUNNING TIME - Execution time is problem size and simulation duration dependent. Thus short problems take 1 minute while the long ones can take several weeks. 7.
UNUSUAL FEATURES OF THE PROGRAM - Contact slide surface methods for automatic and Lagrange contact methods, explicit integration, mass augmentation, rigid/deformable material switching and advance material constitutive behaviors. 8.
RELATED AND AUXILIARY PROGRAMS - INGRID, GRIZ, NIDE3D, TOPAZ3D and DIGLIB. 9.
STATUS 10.
REFERENCES - 11.
MACHINE REQUIREMENTS - UNIX workstations and CRAY running Unicos. Memory requirement is problem-size dependent, however a minimum memory of 16 MB is recommended. 12.
PROGRAMMING LANGUAGE(S) USED - 13.
OPERATING SYSTEM UNDER WHICH PROGRAM IS EXECUTED - UNIX and UNICOS 14.
OTHER PROGRAMMING OR OPERATING INFORMATION OR RESTRICTIONS - Fortran files use a .f extension, make files end in .mk, include files terminate with .h and all of the example problems are in the EXAMPLES subdirectory and begin with d3. 15.
NAME AND ESTABLISHMENT OF AUTHORS - 16.
MATERIAL AVAILABLE - 17.
CATEGORIES - Keywords: DEFORMATION, DYNAMIC LOADS, FINITE ELEMENT METHOD, HYDRODYNAMICS, SOLIDS, THREE-DIMENSIONAL
Program-name Package-ID Status
DYNA3D ESTS0138/01 Obsolete
DYNA3D2000 ESTS0138/02 Arrived
ESTS0138/01: 21-JUN-1995 Obsolete
ESTS0138/02: 08-JAN-2002 Masterfiled restricted
ESTS0138/02:
- B.E. Englemann and R.G. Whirley :
DYNA3D, A Nonlinear Explicit, Three-Dimensional Finite Element
Code for Solid and Structural Mechanics, User Manual
UCRL-MA-107254 Rev.1, November 1993.
- J.I. Lin, E. Zywicz and P. Raboin:
DYNA3D Code Practices and Developments
UCRL-ID-138654
- MDG Code Installation on IBM machines under AIX
- MDG Code Installation on SUN Workstations
ESTS0138/02: FORTRAN-77
Lin, J.
Lawrence Livermore National Lab.
Livermore, CA (United States)
Contributed by :
Energy Science and Technology Software Center
P.O. Box 1020,
Oak Ridge,
TN 37831
ESTS0138/02:
DYNA3D.TAR Archive file
DYNA3D_User_Manual.pdf Documentation in electronic form
Readme Procedures to make DYNA3D executable
DYNA3D.dir Media directory
- I. Deformation and Stress Distributions, Structural Analysis and Engineering Design Studies
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