To obtain access to full text of journal and articles you must register!
- Article name
- Experimental investigation of buckling problem of structurally-anisotropic panels comprising composite materials for refined mathematical model verification
- Authors
- GAVVA L. M., , rva101@mail.ru; nio1asp@mail.ru, Moscow Aviation Institute (National Research University), Moscow, Russia
- Keywords
- structurally-anisotropic panels / composite materials / eccentric longitudinal and lateral set / isotropic materials with composite bundles / buckling / compression / experiment
- Year
- 2021 Issue 1 Pages 10 - 15
- Code EDN
- Code DOI
- 10.52190/2073-2562_2021_1_10
- Abstract
- The experimental investigation results for the buckling problems of uniformly compressed in the longitudinal direction structurally-anisotropic composite panels and structurally-anisotropic panels made from isotropic materials and stiffened with composite bundles are presented. The proposed mathematical model verification is performed. The resolved eighth order equation is designed with the refined mathematical model of a stiffening rib being torsioned under one-sided contact with the skin. The numerical results and testing data are the same in the buckling modes and are in agreement quantitatively with respect to the critical forces within 8-23 %.
- Text
- BUY for read the full text of article
- Buy
- 500.00 rub
