Stress-strain state of the elements of a single-stringer riveted panel
Abstract
The stress-strain state of riveted single-stringer panels induced during the riveting operation was investigated experimentally as a function of the riveting sequence. In the experiment, the assembly of single-stringer panels (2000x150 mm), with a skin of D16ATl.6 alloy and a stringer of D16ChT alloy, was carried out using several different riveting routes. It is shown that, by selecting an optimal riveting route, it is possible to reduce the residual deflections of the panel by 30-40 percent.
- Publication:
-
Ensuring the Reliability and Service Life of Flight Vehicle Structures by Engineering Methods
- Pub Date:
- 1991
- Bibcode:
- 1991ersl.rept...46I
- Keywords:
-
- Aircraft Structures;
- Assembly;
- Deflection;
- Panels;
- Riveting;
- Fatigue Life;
- Residual Stress;
- Rivets;
- Stress-Strain Relationships;
- Structural Mechanics