Rubber has a Poisson ratio of nearly 0.5 .
30 мар. 2023 г. · Some common material and their Poisson's ratio like Stainless steel: 0.30–0.31, Steel: 0.27–0.30, Cast iron:0.21–0.26, Cork: 0.0, Rubber: 0.5. |
3 мая 2023 г. · Natural rubber has the highest quoted Poisson's ratio I've seen for a real material, usually given as 0.4999. |
Most materials have a Poisson's ratio between 0 and 0.5, with highly elastic materials like rubber commonly having a Poisson's ratio around 0.5. Most metals ... |
25 сент. 2024 г. · Some common material and their Poisson's ratio like Stainless steel: 0.30–0.31, Steel: 0.27–0.30, Cast iron:0.21–0.26, Cork: 0.0, Rubber: 0.5. |
Poisson's ratio is the ratio of transverse contraction strain to longitudinal extension strain in the direction of the stretching force. |
4 авг. 2022 г. · The Poisson's ratio ranges from -1 to 0.5. The material is called auxetic when the value is less than 0. When subjected to positive strain in a ... |
3 февр. 2016 г. · Rubber has a Poisson ratio of nearly 0.5. Cork's Poisson ratio is close to 0: showing very little lateral expansion when compressed. |
The results are summarized as follows : (1) It is correct to take the Poisson's ratio as 0.5 when the deformation is infinitesimal at an instant of stretching. |
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