Failure of Dividing Brick Walls Depending on the Thickness and Criteria of an Explosion at the Opposite Side

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21610%2F03%3A07088477" target="_blank" >RIV/68407700:21610/03:07088477 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
čeština
Original language name
Porušování příčkového zdiva v závislosti na tloušťce zdiva a parametrech výbuchu plynu za jejím rubem
Original language description
The report deals with a comparison of a response (to an explosion) of dividing walls with 65 mm and 140 mm thickness. The dynamical load on the dividing walls has been induced by an explosion of an methane-air mixture behind the wall. The matter is the comparison of mathematical counts with experimental values performed in a test gallery. Brick walls of chosen thickness have been built in the testing reinforced concrete wall. The overpressure from the moment of explosion lasted about 1 s and fractions of seconds and was longer than the basic genuine period of the brick wall. Pressure waves generated by the gas mixture explosion have been increased incrementally up to the break of the structure.
Czech name
Porušování příčkového zdiva v závislosti na tloušťce zdiva a parametrech výbuchu plynu za jejím rubem
Czech description
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2003
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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