LS-DYNA impact simulation contact issue:

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Last Post by anuragdogra 2 years ago

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anuragdogra

Topic starter

July 11, 2022 2:38 am

(@anuragdogra)

Student

Joined: 4 years ago

LS-DYNA impact simulation contact issue:
I have an element striking normally against another element and there is edge-to-edge penetration among them. I want to avoid that behavior. I am using Eroding_Surface_To_Surface contact between the two as they belong to different include files and have SOFT 2, and SBOT 3 as the contact setting as the impact simulation involves material with significantly different stiffnesses. I have pasted the screenshot below. Any help will be appreciated!

Thank you!

Anurag