<abstract xml:lang="en" xmlns="http://www.w3.org/1999/xhtml"><p>In the context of PZL-130TC-II full-scale fatigue test, several strategies of fatigue loadings that create fracture surface markings were considered. One block of spectrum is made of 200 flights. By reordering those flights, a block which should create a fracture marker, was developed. It was very important that reordering the load spectrum or adding overloads or underloads did not change spectrum severity. Pilot tests of aluminium alloys specimens were carried out to finalise appropriate marker intervals before commencing full-scale tests. The experiment was conducted with the MTS machine with 810.23 system. The results and conclusions are presented within this paper.</p></abstract>

In the context of PZL-130TC-II full-scale fatigue test, several strategies of fatigue loadings that create fracture surface markings were considered. One block of spectrum is made of 200 flights. By reordering those flights, a block which should create a fracture marker, was developed. It was very important that reordering the load spectrum or adding overloads or underloads did not change spectrum severity. Pilot tests of aluminium alloys specimens were carried out to finalise appropriate marker intervals before commencing full-scale tests. The experiment was conducted with the MTS machine with 810.23 system. The results and conclusions are presented within this paper.

ZL-130TCII Fracture Markers Solution for Full-Scale Fatigue Test

Institute of Aeronautics and Applied Mechanic, Warsaw, Poland

Fatigue of Aircraft Structures

{"article-title":"ZL-130TCII Fracture Markers Solution for Full-Scale Fatigue Test"}

In the context of PZL-130TC-II full-scale fatigue test, several strategies of fatigue loadings that create fracture surface markings were considered. One block...

ZL-130TCII Fracture Markers Solution for Full-Scale Fatigue Test

Publié en ligne: 25 août 2011

Pages: 22 - 27

DOI: https://doi.org/10.2478/v10164-010-0034-6

Mots clés
full scale fatigue test, fracture surface marking, Quantitative Fractography

This content is open access.

ZL-130TCII Fracture Markers Solution for Full-Scale Fatigue Test

Publié en ligne: 25 août 2011

Pages: 22 - 27

DOI: https://doi.org/10.2478/v10164-010-0034-6

Mots clésfull scale fatigue test, fracture surface marking, Quantitative Fractography

This content is open access.

Mots clés
full scale fatigue test, fracture surface marking, Quantitative Fractography