Rod II
File rodsol.k demonstrates wave propagation in one dimension using solid elements. Download is available in the download section of this document.
Keywords
Keywords
This example has been taken from the introductory class of Prof. Dr. Ala Tabiei. Example name: rodsol.k
The used Keywords in alphabetical order.
*BOUNDARY_SPC_NODE *CONTROL_TERMINATION *CONTROL_TIMESTEP *DATABASE_BINARY_D3PLOT *DATABASE_ELOUT *DATABASE_GLSTAT *DATABASE_HISTORY_NODE_SET *DATABASE_HISTORY_SOLID_SET *DATABASE_MATSUM *DATABASE_NODFOR *DATABASE_NODOUT *DEFINE_CURVE *ELEMENT_SOLID *END *KEYWORD *LOAD_SEGMENT *MAT_ELASTIC *NODE *PART *SECTION_SOLID *SET_NODE_LIST *SET_SOLID *TITLE
Reduced Input
Reduced Input
This example has been taken from the introductory class of Prof. Dr. Ala Tabiei. Example name: rodsol.k
*Node and *Element Cards are removed.
*KEYWORD
*TITLE
wave propagation in rod, solid element
$
$ This problem is to demonstrate wave propagation in one dimension
$ Demonstrate potential problems with 32 Bit machines
$ Time step calculation for rod elements
$ Demonstrate time integration stability limits
$ units: mm, ton, N
$ A. Tabiei 3/3/98
$---+----1----+----2----+----3----+----4----+----5----+----6----+----7----+----8
*CONTROL_TIMESTEP
0.0000 0.9000
*CONTROL_TERMINATION
0.000925
$---+----1----+----2----+----3----+----4----+----5----+----6----+----7----+----8
*DATABASE_BINARY_D3PLOT
0.00001
*DATABASE_MATSUM
1.000E-06
*DATABASE_NODOUT
1.000E-06
*DATABASE_ELOUT
1.000E-06
*DATABASE_NODFOR
1.000E-06
*DATABASE_GLSTAT
1.000E-06
*DATABASE_history_node_set
1
*DATABASE_history_solid_set
1
$---+----1----+----2----+----3----+----4----+----5----+----6----+----7----+----8
*SET_NODE_LIST
$ SID
1
$ NID1 NID2 NID3 NID4 NID5 NID6 NID7 NID8
77 78 79 80 1
*SET_solid
$ SID
1
$ K1
30
$---+----1----+----2----+----3----+----4----+----5----+----6----+----7----+----8
*MAT_elastic
1 7.890E-09 2.068E+05 3.000E-01
*SECTION_SOLID
$ sid
1
*PART
solid:
$ PID SID MID
1 1 1
$---+----1----+----2----+----3----+----4----+----5----+----6----+----7----+----8
*BOUNDARY_SPC_NODE
161 0 1 1 1 1 1 1
162 0 1 1 1 1 1 1
163 0 1 1 1 1 1 1
164 0 1 1 1 1 1 1
$---+----1----+----2----+----3----+----4----+----5----+----6----+----7----+----8
*DEFINE_CURVE
1 0
0.00000000E+00 5.000E+02
2.00000000E+01 5.000E+02
*LOAD_SEGMENT
$ LCID SF AT N1 N2 N3 N4
1 1.0000000 0.0 1 2 3 4
$---+----1----+----2----+----3----+----4----+----5----+----6----+----7----+----8
*NODE
$
*ELEMENT_SOLID
$
*END
Figures
Figures
This example has been taken from the introductory class of Prof. Dr. Ala Tabiei. Example name: rodsol.k
Animated Result
Animated Result
This example has been taken from the introductory class of Prof. Dr. Ala Tabiei. Example name: rodsol.k
Download
Download
This example has been taken from the introductory class of Prof. Dr. Ala Tabiei. Example name: rodsol.k
