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发表于 2011-10-8 15:08:42
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来自 武汉大学
第二个在manual里看到了:
Ordering of returned components
The components for a request are written as follows. Single index components (and requests without
components) are returned in positions 1, 2, 3, etc. Double index components are returned in the
order 11, 22, 33, 12, 13, 23 for symmetric tensors, followed by 21, 31, 32 for unsymmetric tensors
(deformation gradient). Thus, the stresses for a plane stress element are returned as ARRAY(1)=S11,
ARRAY(2)=S22, ARRAY(3)=0.0, and ARRAY(4)=S12. Three values are always returned for
principal value requests, the minimum value first and maximum value third, regardless of the
dimensionality of the analysis.
是按照s11,s22,s33,s12,s13,s23的顺序排列的 |
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