Temat: rail joints - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Testing internal mechanical stresses in flash-butt welded rail joints
Autorzy:: Mikłaszewicz, Ireneusz
Siwiec, Jakub
Powiązania:: https://bibliotekanauki.pl/articles/215467.pdf
Data publikacji:: 2019
Wydawca:: Instytut Kolejnictwa
Tematy:: mechanical stress
rail joints
strain gauges
fatigue test
Opis:: The paper presents the results of internal stress tests in rails and flash-butt welded rail joints. Stress patterns were tested in rail joints just after flash-butt welding, as well as after fatigue tests. Stress tests were performed using the destructive strain gauges based test method. Stresses emerging in rails and in rail joints were compared for the steel grades R260 and R350HT. Stress measurements were performed in accordance with the requirements of PN EN 13674 1:2011+A1:2017.
Źródło:: Problemy Kolejnictwa; 2019, 185; 111-117
0552-2145
2544-9451
Pojawia się w:: Problemy Kolejnictwa
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 2.

Tytuł:: Ionising Radiation in Non-Destructive Testing. Part 2 – Selected Issues Related to the Implementation of Radiographic Testing for the Diagnosis of Rail Joints on PKP PLK S.A. Infrastructure
Autorzy:: Ostromęcka, Małgorzata
Powiązania:: https://bibliotekanauki.pl/articles/28328218.pdf
Data publikacji:: 2023
Wydawca:: Instytut Kolejnictwa
Tematy:: non-destructive testing
industrial radiography
welded joint
rail joints
Opis:: The article presents the main issues and challenges associated with the implementation of radiographic testing for the diagnosis of rail joints conducted in field conditions on the infrastructure of PKP PLK. It outlines the range of guidelines that need to be created or modified in relation to the necessity of using ionising radiation, and identifies possible areas for reducing the time taken to perform the tests.
Źródło:: Problemy Kolejnictwa; 2023, 199; 87--95
0552-2145
2544-9451
Pojawia się w:: Problemy Kolejnictwa
Dostawca treści:: Biblioteka Nauki

Artykuł

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