*HEADING
 Transfer from Standard to Explicit:  Test for B21 and Pipe21 element
 - Explicit analysis
 - Unloading of the bending
*IMPORT,UPDATE=YES,STATE=NO
 RECT, BOX, CIRC, HEX, I, L, PIPE, PIPE21, TRAP
*IMPORT NSET
 ALL, LEFT, RIGHT , QA_TEST_ALLNODES
*IMPORT ELSET
 QA_TEST_ALLELEMS
*BOUNDARY
 LEFT, 1,6
 RIGHT, 1,2
**
*AMPLITUDE,NAME=AMP1,DEFINITION=SMOOTH
0,0,0.1,1.0
*STEP
*DYNAMIC,EXPLICIT
 , 0.1
*BOUNDARY,TYPE=VELOCITY,AMPLITUDE=AMP1
RIGHT,6,6,0.5
*AMPLITUDE, NAME=PIPELOAD
0., 1., 1.0, 1.0
*DLOAD, AMP=PIPELOAD
 161,PI,500.,1.8	
*OUTPUT,FIELD,VARIABLE=PRESELECT
**FOR QA PURPOSE
*OUTPUT, FIELD, TIMEMARKS=YES, NUMBER INTERVAL=4
*ELEMENT OUTPUT,ELSET=QA_TEST_ALLELEMS
 LE,
*NODE OUTPUT,NSET=QA_TEST_ALLNODES
COORD,U
*OUTPUT,HISTORY,TIME INTERVAL=0.01
*ENERGY OUTPUT
ALLIE,ALLKE,ALLSE,ALLWK,ETOTAL
*END STEP