Using Weld-on Strain Gauges for Elevated Temperatures

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F47718684%3A_____%2F22%3AN0000058" target="_blank" >RIV/47718684:_____/22:N0000058 - isvavai.cz</a>
Result on the web
<a href="http://www.vzuplzen.cz" target="_blank" >http://www.vzuplzen.cz</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Using Weld-on Strain Gauges for Elevated Temperatures
Original language description
There are two main possibilities how to attach the strain gauges on to the specimen surface for the measurement at higher temperatures: using adhesive or spot welding. However when the structure is permanently hot, only welding strain gauges can be used. The producers offer very good weld-on strain gauges usable till 600°C or higher temperatures, but the price is relatively high. Even for elevated temperatures up to 250°C the mentioned gauges have to be used. Recently HBM introduced new type of weld-on strain gauges LS31HT (M-series strain gauge glued with EP310N on metal carrier), which cover this temperature range. The aim of this article is the comparison of these strain gauges and self-made weld-on strain gauges during operational stress measurement on the ash hoper body on the power station.
Czech name
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Czech description
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Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
19th International Conference on Experimental Mechanics
ISBN
978-83-65550-39-2
ISSN
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e-ISSN
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Number of pages
2
Pages from-to
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Publisher name
Kraków University of Technology
Place of publication
Krakow
Event location
Kraków
Event date
Jul 17, 2022
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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