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How can I increase the initial peak force

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(@kczly)
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Joined: 2 years ago
[#2744]

I am doing a validation in the ls dyna program. As a result of the analysis, the initial peak force is lower than the test result. How can I increase it?


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Negative Volume
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(@negativevolume)
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Can you provide more details on your simulation setup and your expected result? Quite a lot of things could be affecting the peak force of your sim.


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(@kczly)
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simulation
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Hello, I am doing a validation in ls dyna. However, the graph I obtained as a result of the test is not the same as the graph I obtained as a result of my analysis. Initial peak is too low. How can I increase it? Could you please review the file I sent?


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(@kczly)
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this my analysis


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