.. _V1.01.191:

**v1.01.191** ZZZZ191 — Validation of the AFFE_CHAR_MECA and AFFE_CHAR_CINE operators in the case of an imposed move
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**Summary:**

The objective of this test case is to validate operators AFFE_CHAR_MECA and AFFE_CHAR_CINE in the case of an imposed displacement. The principle of validation is to do the same non-linear calculation in two different ways:


* STAT_NON_LINEavec of ordinary (dualized) loads created via the AFFE_CHAR_MECA operator (keyword DDL_IMPO),


* STAT_NON_LINEavec of cinematic loads created using the AFFE_CHAR_CINE operator (keyword MECA_IMPO),

For each of the calculations, the calculation is repeated (reuse).

We test the displacement in knots and the stress at a Gauss point.

This documentation is deliberately brief.