| Title |
Poisson’s ratios influence on strength and stiffness of cylindrical bars / |
| Another Title |
Puasono koeficiento įtaka cilindrinių strypų stiprumui ir standumui. |
| Authors |
Partaukas, N ; Bareišis, J |
| DOI |
10.5755/j01.mech.17.2.327 |
| Full Text |
|
| Is Part of |
Mechanika.. Kaunas : Technologija. 2011, vol. 17, no. 2, p. 132-138.. ISSN 1392-1207. eISSN 2029-6983 |
| Abstract [eng] |
In case Multilayer cylindrical bars are subjected to tension or compression, due to Poisson effect, contact pressure between the layers occurs. As a result, a spatial stress state arises in the material. The analytical methodology for accurate determination of stresses, assessing the influence of this effect is proposed. In case this phenomenon is neglected, this often leads to stress, strength and stiffness methodological errors. The paper examines in detail how big they are and how these errors change in multilayer cylindrical bars. In addition to this, analytical equations to obtain the stress in multilayer bars are presented, at the same time evaluating the influence of Poisson effect. |
| Published |
Kaunas : Technologija |
| Type |
Journal article |
| Language |
English |
| Publication date |
2011 |
| CC license |
|
