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A zero displacement solution was fo

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hymavathi

Civil/Environmental
Joined
Mar 11, 2024
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IN
A zero displacement solution was found in the first iteration of a riks step. The analysis cannot proceed. The most likely cause is that all displacement degrees-of-freedom are constrained to be zero.
how to solve this error in a 3-point beam simulation when one support is modelled as pinned and other as roller.
 
How is the beam loaded ? Can you share a screenshot showing BC and load symbols ?
 
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