# Geogrids (FLA C 3D)

**URL:** <https://forum.itascainternational.com/t/geogrids-fla-c-3d/1746>\
**Category:** Uncategorized\
**Created:** [October 10, 2024, 4:23am UTC](https://forum.itascainternational.com/t/geogrids-fla-c-3d/1746 "2024-10-10T04:23:13Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Newuser](https://avatars.discourse-cdn.com/v4/letter/n/3e96dc/32.png) [@Newuser](https://forum.itascainternational.com/u/Newuser)\
**Post date:** [October 10, 2024, 4:23am UTC](https://forum.itascainternational.com/t/geogrids-fla-c-3d/1746/1 "2024-10-10T04:23:13Z")

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![Screenshot 2024-10-09 231423](https://canada1.discourse-cdn.com/flex031/uploads/itasca/original/2X/b/bd767dab37f6651683e08b894e6022bb30c613d4.png)  
I have modeled geogrids (FLAC 3D) within the soil. When I use the geogrid, there is no change in the results (settlement of soil and stress) than when not using this. I followed the documentation guide and created it but I am not sure if it correct or not. I could see the links at every node. Is the link supposed to be at every node or just at the boundaries?  
Please provide me some insight into this.  
Thanks.