Why abaqus general step show error for large deformation problem?

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Abhimanyu Kumar

with general, you mean "static general"?

Pardeep Kumar

Yes static general, sir

Sendong Ren

When FEM performs large deformation analysis, the no-linear term or high order Taylor extension will be considered in the equations. The convergence of calculation may be unstable. A small initial time increment is useful for the problem.