Hi

I suggest using the equations used in the appended paper.

Regards

This paper is also helpful

You ask the correct question about 9 elastic moduluses, but such database for composites cannot exist in the nature. All materials different. It is a problem of composites/

Thank you Mr. Nawras

Mr Petr, I mean if there is any kind of papers or references or reports from any institute that made experiments on woven FG, and has the 9 moduli.

See the tables at https://www.fose1.plymouth.ac.uk/sme/MATS347/MATS347A2%20E-G-nu.htm#nu and further down the page.