High-Speed Testing of Structural Joints

Purpose and goal:

The purpose of the project is to develop and experimental setup for mechanical testing of bolted joints when subjected to high strain rates events including methods for gathering and evaluating test data. The aim is an validated setup/method which will be de foundation of further research work as well as for deriving experimental data for analysis-model development within the industry

Expected results and effects:

The project is expected to provide a basis for continued development of structural tests regarding bolted joints where effects and behavior at high strain rates are included. The project is also expected to be the start of continued research collaboration between Saab Aeronautics and Luleå Tekniska Universitet. The result is expected to form a basis for continued research collaboration and for the collection of experimental data as a basis for future model development.

Approach and implementation:

Development of the experimental setup with associated data collection is carried out by Luleå University of Technology. Development and production of test objects for the project is carried out by Saab Aeronautics. Continuous coordination between the parties will take place to ensure the project´s results.