Hello everybody,
Previously, we were unable to obtain the results of querying corner stress through Compose，but only the stress of the centroid using commands such as readcae, readvector or readmultvectors.
I currently found a readcae3d instruction in the help document of the 2022 version of the compose , which describes the ability to extract corner stress data.
To verify whether this command can extract corner stress data, I established a simple model(shell 2D), where a cantilever beam is subjected to a force at the end,。
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Q1: I read the stress of the unit in the h3d file through the readcae3d statement, but the error request is invalid. This unit number does exist, I don't know which one went wrong.（But for another simple model, I successfully extracted corner stress）
Q2: I read the average Corner stress at nodes in the H3D file using the readcae3d statement and found that the extracted node Corner stress does not match the Corner stress of the same node I queried in Hyperview. The difference between the two is significant. May I ask what is the reason?
Q3: I want to use the readcae3d statement to read the average Corner stress at the nodes in the h3d file (in the local coordinate system), and view the help document. Three coordinate systems can be selected . Which one should I choose is the local coordinate system, and what does the 'elemental' coordinate system option mean?
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The hm model, oml file, and h3d file are all in a compressed package. Please discuss how to solve this problem together。
Thanks you very much in advance,
Best regards,
yuankun
