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请哪位指导一下,速度恢复时出现如下的错误,该如何解决?谢谢
*** SYSTEM FATAL MESSAGE 7340 (LNNRIGL)
NUMBER OF COMPUTED EIGENVALUES EXCEED ALLOCATED STORAGE.
^^^
^^^ USER INFORMATION MESSAGE 9118 (MMFIND1)
^^^ IDENTIFICATION OF RIGID BODY MODES AND POSSIBLE MASSLESS MECHANISMS IS BEING PERFORMED.
1 DATA RECOVERY MARCH 9, 2013 MD NASTRAN 5/22/08 PAGE 19
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^^^ IF ANY MASSLESS MECHANISMS ARE FOUND THEN THEY WILL BE AUTOMATICALLY CONSTRAINED.
^^^
*** USER INFORMATION MESSAGE 4158 (DFMSA)
---- STATISTICS FOR SPARSE DECOMPOSITION OF DATA BLOCK KXX FOLLOW
NUMBER OF NEGATIVE TERMS ON FACTOR DIAGONAL = 16
MAXIMUM RATIO OF MATRIX DIAGONAL TO FACTOR DIAGONAL = 1.0E+14 AT ROW NUMBER 1
*** USER WARNING MESSAGE 4698 (DCMPD)
STATISTICS FOR DECOMPOSITION OF MATRIX KXX.
THE FOLLOWING DEGREES OF FREEDOM HAVE FACTOR DIAGONAL RATIOS GREATER THAN
1.000000E+07 OR HAVE NEGATIVE TERMS ON THE FACTOR DIAGONAL.
USER INFORMATION:
THIS MESSAGE MAY BE IGNORED IF NO GRID POINT IDS OR HIGH RATIO MESSAGES APPEAR IN THE TABLE ON THE NEXT PAGE.
1 DATA RECOVERY MARCH 9, 2013 MD NASTRAN 5/22/08 PAGE 20
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GRID POINT ID DEGREE OF FREEDOM MATRIX/FACTOR DIAGONAL RATIO MATRIX DIAGONAL
580001 T1 1.04989E+14 1.03584E+06
580001 T2 -1.75208E+13 2.45772E+05
580001 T3 2.30588E+13 4.93880E+05
580001 R1 -1.62122E+12 2.74226E+07
580001 R2 1.82306E+12 3.72205E+07
580001 R3 7.66780E+11 3.02564E+07
590002 T1 -7.00716E+10 2.86560E+03
590002 T2 1.36184E+12 2.43676E+04
590002 T3 -8.94307E+10 1.32851E+04
590002 R1 2.53271E+09 2.94702E+07
590002 R2 -3.72895E+09 1.02037E+07
590002 R3 -1.83283E+10 1.98220E+07
590004 R1 -4.08656E+11 1.35228E+08
590004 R2 8.95902E+11 8.23544E+07
590004 R3 1.80395E+12 6.35383E+07
590005 T1 1.00000E+00 -1.73459E-08
590005 T2 1.03428E+00 -1.14087E-08
590005 R1 4.97874E+00 -1.29342E-05
590006 T1 1.00000E+00 -4.07454E-09
590006 R2 -5.86780E-01 -4.87268E-05
590006 R3 2.80689E+00 -9.05991E-06
1157769 T1 -5.06873E+11 4.50165E+03
1157769 T2 8.02275E+11 9.65943E+04
1157769 T3 -9.36334E+12 1.24693E+05
*** USER INFORMATION MESSAGE 5458 (REIG)
QL HOUSEHOLDER METHOD IS AUTOMATICALLY SELECTED .
*** USER INFORMATION MESSAGE 5458 (REIG)
QL HOUSEHOLDER METHOD IS AUTOMATICALLY SELECTED .
*** USER INFORMATION MESSAGE 5458 (REIG)
QL HOUSEHOLDER METHOD IS AUTOMATICALLY SELECTED .
^^^
^^^ USER INFORMATION MESSAGE 9119 (MMFIND1)
^^^ 25 RIGID BODY MODE(S) AND 0 MASSLESS MECHANISM(S) ARE DETECTED.
^^^
1 DATA RECOVERY MARCH 9, 2013 MD NASTRAN 5/22/08 PAGE 21
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*** USER FATAL MESSAGE 4405 (PRTPRN)
NO EIGENVECTORS COMPUTED FOR COMPONENT MODE SYNTHESIS OR SYSTEM SOLUTION.
1 DATA RECOVERY MARCH 9, 2013 MD NASTRAN 5/22/08 PAGE 22
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