*HEADING
BEAM ELEMENT RESPONSE TO INCIDENT WAVES
*PREPRINT,ECHO=YES,HISTORY=YES,MODEL=YES
****************************************
*Part,name=radius03
*NODE, NSET=NALL
 50, 49.0
 51, 50.0
*ELEMENT,TYPE=B31,ELSET=BMS101
 50, 50, 51
*BEAM GENERAL SECTION,SECTION=GENERAL,DENSITY=7850.0,ELSET=BMS101
1.571,19.635,0.0,19.635,39.2709
0.0,1.0,0.0
2.1E11,0.808E11
*SECTION POINTS
0.0,0.0,0.0,5.0,5.0,0.0,0.0,-5.0,
-5.0,0.0
*TRANSVERSE SHEAR STIFFNESS
6.727E10,6.727E10
**
** THIS IS FOR A BEAM WITH CIRCULAR CROSS SECTION, OF 0.3m RADIUS,
** FULLY IMMERSED IN A FLUID WITH DENSITY = 1025.
**
*BEAM FLUID INERTIA, FULL
1025.0,0.0,0.0,0.3,1.0,0.0
*ELEMENT,TYPE=MASS,ELSET=M1
2050, 50
2051, 51
*MASS,ELSET=M1
 1.0E4
*End Part
****************************************
*Part,name=radius1
*NODE, NSET=NALL
 50, 49.0
 51, 50.0
*ELEMENT,TYPE=B31,ELSET=BMS101
 50, 50, 51
*BEAM GENERAL SECTION,SECTION=GENERAL,DENSITY=7850.0,ELSET=BMS101
1.571,19.635,0.0,19.635,39.2709
0.0,1.0,0.0
2.1E11,0.808E11
*SECTION POINTS
0.0,0.0,0.0,5.0,5.0,0.0,0.0,-5.0,
-5.0,0.0
*TRANSVERSE SHEAR STIFFNESS
6.727E10,6.727E10
**
** THIS IS FOR A BEAM WITH CIRCULAR CROSS SECTION, OF 1m RADIUS,
** FULLY IMMERSED IN A FLUID WITH DENSITY = 1025.
**
*BEAM FLUID INERTIA, FULL
1025.0, 0.0,0.0,1.0,1.0,0.0
*ELEMENT,TYPE=MASS,ELSET=M1
2050, 50
2051, 51
*MASS,ELSET=M1
 1.0E4
*End Part
****************************************
*Part,name=radius3
*NODE, NSET=NALL
 50, 49.0
 51, 50.0
*ELEMENT,TYPE=B31,ELSET=BMS101
 50, 50, 51
*BEAM GENERAL SECTION,SECTION=GENERAL,DENSITY=7850.0,ELSET=BMS101
1.571,19.635,0.0,19.635,39.2709
0.0,1.0,0.0
2.1E11,0.808E11
*SECTION POINTS
0.0,0.0,0.0,5.0,5.0,0.0,0.0,-5.0,
-5.0,0.0
*TRANSVERSE SHEAR STIFFNESS
6.727E10,6.727E10
**
** THIS IS FOR A BEAM WITH CIRCULAR CROSS SECTION, OF 3m RADIUS,
** FULLY IMMERSED IN A FLUID WITH DENSITY = 1025.
**
*BEAM FLUID INERTIA, FULL
1025.0, 0.0,0.0,3.0,1.0,0.0
*ELEMENT,TYPE=MASS,ELSET=M1
2050, 50
2051, 51
*MASS,ELSET=M1
 1.0E4
*End Part
****************************************
*Part,name=radius5
*NODE, NSET=NALL
 50, 49.0
 51, 50.0
*ELEMENT,TYPE=B31,ELSET=BMS101
 50, 50, 51
*BEAM GENERAL SECTION,SECTION=GENERAL,DENSITY=7850.0,ELSET=BMS101
1.571,19.635,0.0,19.635,39.2709
0.0,1.0,0.0
2.1E11,0.808E11
*SECTION POINTS
0.0,0.0,0.0,5.0,5.0,0.0,0.0,-5.0,
-5.0,0.0
*TRANSVERSE SHEAR STIFFNESS
6.727E10,6.727E10
**
** THIS IS FOR A BEAM WITH CIRCULAR CROSS SECTION, OF 5m RADIUS,
** FULLY IMMERSED IN A FLUID WITH DENSITY = 1025.
**
*BEAM FLUID INERTIA, FULL
1025.0, 0.0,0.0,5.0,1.0,0.0
*ELEMENT,TYPE=MASS,ELSET=M1
2050, 50
2051, 51
*MASS,ELSET=M1
 1.0E4
*End Part
****************************************
*Part,name=radius7
*NODE, NSET=NALL
 50, 49.0
 51, 50.0
*ELEMENT,TYPE=B31,ELSET=BMS101
 50, 50, 51
*BEAM GENERAL SECTION,SECTION=GENERAL,DENSITY=7850.0,ELSET=BMS101
1.571,19.635,0.0,19.635,39.2709
0.0,1.0,0.0
2.1E11,0.808E11
*SECTION POINTS
0.0,0.0,0.0,5.0,5.0,0.0,0.0,-5.0,
-5.0,0.0
*TRANSVERSE SHEAR STIFFNESS
6.727E10,6.727E10
**
** THIS IS FOR A BEAM WITH CIRCULAR CROSS SECTION, OF 7m RADIUS,
** FULLY IMMERSED IN A FLUID WITH DENSITY = 1025.
**
*BEAM FLUID INERTIA, FULL
1025.0, 0.0,0.0,7.0,1.0,0.0
*ELEMENT,TYPE=MASS,ELSET=M1
2050, 50
2051, 51
*MASS,ELSET=M1
 1.0E4
*End Part
****************************************
*Part,name=radius9
*NODE, NSET=NALL
 50, 49.0
 51, 50.0
*ELEMENT,TYPE=B31,ELSET=BMS101
 50, 50, 51
*BEAM GENERAL SECTION,SECTION=GENERAL,DENSITY=7850.0,ELSET=BMS101
1.571,19.635,0.0,19.635,39.2709
0.0,1.0,0.0
2.1E11,0.808E11
*SECTION POINTS
0.0,0.0,0.0,5.0,5.0,0.0,0.0,-5.0,
-5.0,0.0
*TRANSVERSE SHEAR STIFFNESS
6.727E10,6.727E10
**
** THIS IS FOR A BEAM WITH CIRCULAR CROSS SECTION, OF 9m RADIUS,
** FULLY IMMERSED IN A FLUID WITH DENSITY = 1025.
**
*BEAM FLUID INERTIA, FULL
1025.0, 0.0,0.0,9.0,1.0,0.0
*ELEMENT,TYPE=MASS,ELSET=M1
2050, 50
2051, 51
*MASS,ELSET=M1
 1.0E4
*End Part
****************************************
*Part,name=radius17
*NODE, NSET=NALL
 50, 49.0
 51, 50.0
*ELEMENT,TYPE=B31,ELSET=BMS101
 50, 50, 51
*BEAM GENERAL SECTION,SECTION=GENERAL,DENSITY=7850.0,ELSET=BMS101
1.571,19.635,0.0,19.635,39.2709
0.0,1.0,0.0
2.1E11,0.808E11
*SECTION POINTS
0.0,0.0,0.0,5.0,5.0,0.0,0.0,-5.0,
-5.0,0.0
*TRANSVERSE SHEAR STIFFNESS
6.727E10,6.727E10
**
** THIS IS FOR A BEAM WITH CIRCULAR CROSS SECTION, OF 17m RADIUS,
** FULLY IMMERSED IN A FLUID WITH DENSITY = 1025.
**
*BEAM FLUID INERTIA, FULL
1025.0, 0.0,0.0,17.0,1.0,0.0
*ELEMENT,TYPE=MASS,ELSET=M1
2050, 50
2051, 51
*MASS,ELSET=M1
 1.0E4
*End Part
****************************************
*Part,name=radius35
*NODE, NSET=NALL
 50, 49.0
 51, 50.0
*ELEMENT,TYPE=B31,ELSET=BMS101
 50, 50, 51
*BEAM GENERAL SECTION,SECTION=GENERAL,DENSITY=7850.0,ELSET=BMS101
1.571,19.635,0.0,19.635,39.2709
0.0,1.0,0.0
2.1E11,0.808E11
*SECTION POINTS
0.0,0.0,0.0,5.0,5.0,0.0,0.0,-5.0,
-5.0,0.0
*TRANSVERSE SHEAR STIFFNESS
6.727E10,6.727E10
**
** THIS IS FOR A BEAM WITH CIRCULAR CROSS SECTION, OF 35m RADIUS,
** FULLY IMMERSED IN A FLUID WITH DENSITY = 1025.
**
*BEAM FLUID INERTIA, FULL
1025.0, 0.0,0.0,35.0,1.0,0.0
*ELEMENT,TYPE=MASS,ELSET=M1
2050, 50
2051, 51
*MASS,ELSET=M1
 1.0E4
*End Part
****************************************
*Assembly,name=beams
*instance,name=radius03,part=radius03
0,-1,-1
*end instance
*instance,name=radius1,part=radius1
0,0,0
*end instance
*instance,name=radius3,part=radius3
0,1,1
*end instance
*instance,name=radius5,part=radius5
0,2,2
*end instance
*instance,name=radius7,part=radius7
0,3,3
*end instance
*instance,name=radius9,part=radius9
0,4,4
*end instance
*instance,name=radius17,part=radius17
0,5,5
*end instance
*instance,name=radius35,part=radius35
0,6,6
*end instance
****************************************
*ELSET,ELSET=ELOUT
radius03.50,
radius1.50,
radius3.50,
radius5.50,
radius7.50,
radius9.50,
radius17.50,
radius35.50,
*NSET,NSET=NOUT
radius03.50,
radius1.50,
radius3.50,
radius5.50,
radius7.50,
radius9.50,
radius17.50,
radius35.50,
*SURFACE, NAME=LOADSURF
radius03.BMS101,S1
radius1.BMS101,S1
radius3.BMS101,S1
radius5.BMS101,S1
radius7.BMS101,S1
radius9.BMS101,S1
radius17.BMS101,S1
radius35.BMS101,S1
*end assembly
**************************
**
** THIS INCIDENT WAVE PROPERTY INDICATES A PLANE
** SOURCE, INITIALLY AT (50,15,-15), WITH A STANDOFF
** (REFERENCE) POINT LOCATED AT (50,3.536,-3.536)
**
*INCIDENT WAVE PROPERTY,NAME=UNDEX,TYPE=PLANE
50.0,3.536,-3.536
50.0,15.0,-15.0
*INCIDENTWAVE FLUID PROPERTY
2.30625E9,1025.0,0.0
**
*AMPLITUDE,DEFINITION=TABU,NAME=RAMP
-1.0,-1.0,1.0,1.0
**
** ------
*STEP
*DYNAMIC,EXPLICI
,0.2
**
** this load definition is for:
** x_standoff = (50,3.536,-3.536)
** x_charge   = (50,15   ,-15)
** ref mag    = 1.0
**
*INCIDENTWAVE,PRESSUREAMPLITUDE=RAMP,PROPERTY=UNDEX
LOADSURF,1.0
**
*OUTPUT, FIELD, NUM=0
*OUTPUT,HISTORY, FREQUENCY=2
*NODE OUTPUT,NSET=NOUT
V2,V3
A2,A3
*END STEP
**