I am planning to perform cyclic simple shear tests on marine deposits and need to determine the damping ratio at small cyclic strains.
Could anyone please give references and insight on how to determine the damping ratio from cyclic simple shear testing results?
The following article can give you what you want:
https://ascelibrary.org/doi/10.1061/%28ASCE%291090-0241%281998%29124%3A7%28585%29
@Dr. Ijaj Durrani,
Thank you for your brief illustration and the reference. It's really interesting to read this outcome. I will really appreciate your time and definitely I will find this paper helpful.
Mehran Shahpari
Thank you sir for your suggestion. This is really something that I am looking for. Thank you very much Sir. I am happy to read this paper and use the formulation for my research.
S M Anas
I would like to give thanks for your time and suggestion. Actually, this video demonstrates few terminology related to damping. He has basically given an overview structural damping point of view while I was looking something mathematical formulation to quantify the parameter. Thank you for your response, Sir
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