Reference solution
==================


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This test is a test of non-regression, and the reference values are results taken from [:ref:`1 <1>`], as shown in Figure 2. The results from POST_JMOD with and without modification are shown in comparison to simulations from ABAQUS.


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Figure 2: Reference values reproduced from Lei [:ref:`1 <1>`].

[:ref:`1 <1>`] Lei, Y., *Improvement of modified J evaluation using finite element method, E/ EAN/BBGB /0002/ GEN /06,* 2006.