# Explicit direct-integration dynamic

**URL:** <https://calculix.discourse.group/t/explicit-direct-integration-dynamic/2352>\
**Category:** Uncategorized\
**Created:** [July 23, 2024, 9:17am UTC](https://calculix.discourse.group/t/explicit-direct-integration-dynamic/2352 "2024-07-23T09:17:22Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![Calc\_em](https://avatars.discourse-cdn.com/v4/letter/c/43a26b/32.png) [@Calc\_em](https://calculix.discourse.group/u/Calc_em)\
**Post date:** [July 23, 2024, 11:07am UTC](https://calculix.discourse.group/t/explicit-direct-integration-dynamic/2352/2 "2024-07-23T11:07:25Z")

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Yes, CalculiX has explicit dynamics based on Abaqus but still with lots of limitations and some bugs. Check this thread, for instance: [Can't get simple explicit dynamics impact analysis to work](https://calculix.discourse.group/t/cant-get-simple-explicit-dynamics-impact-analysis-to-work/1910)

I would recommend OpenRadioss for explicit dynamics.

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