Detail publikačního výsledku

Flow erosion resistance of concrete-interaction of high-speed water jet and concrete

BODNÁROVÁ, L.; HELA, R.; SITEK, L.; HLAVÁČEK, P.; FOLDYNA, J.

Originální název

Flow erosion resistance of concrete-interaction of high-speed water jet and concrete

Anglický název

Flow erosion resistance of concrete-interaction of high-speed water jet and concrete

Druh

Článek Scopus

Originální abstrakt

In the paper, the resistance of concrete to the erosive effect of water from a water jet was monitored. The tests were performed on concrete without the addition of fibres and on concrete with the addition of polypropylene fibres and steel fibres. The water flow hit the concrete surface at an angle of 90°. The flow rate was 1.1 l/min and the water pressure was 80 MPa. After blasting the concrete with water jet, no cracks in the concrete were observed and the intended rugged surface relief was created. Steel fibres remained firmly anchored into the cement matrix.

Anglický abstrakt

In the paper, the resistance of concrete to the erosive effect of water from a water jet was monitored. The tests were performed on concrete without the addition of fibres and on concrete with the addition of polypropylene fibres and steel fibres. The water flow hit the concrete surface at an angle of 90°. The flow rate was 1.1 l/min and the water pressure was 80 MPa. After blasting the concrete with water jet, no cracks in the concrete were observed and the intended rugged surface relief was created. Steel fibres remained firmly anchored into the cement matrix.

Klíčová slova

Concrete; Erosion; Fibre reinforcement; Strength; Water jet

Klíčová slova v angličtině

Concrete; Erosion; Fibre reinforcement; Strength; Water jet

Autoři

BODNÁROVÁ, L.; HELA, R.; SITEK, L.; HLAVÁČEK, P.; FOLDYNA, J.

Rok RIV

2020

Vydáno

31.12.2019

ISSN

1662-9779

Periodikum

Solid State Phenomena

Svazek

296

Číslo

1

Stát

Švýcarská konfederace

Strany od

215

Strany do

220

Strany počet

6

URL

https://www.scopus.com/record/display.uri?eid=2-s2.0-85072941493&origin=resultslist&sort=plf-f&src=s&st1=bodnarova+l.&st2=&sid=c8e5e9630d413d5389642b15ad841f78&sot=b&sdt=b&sl=25&s=AUTHOR-NAME%28bodnarova+l.%29&relpos=2&citeCnt=0&searchTerm=

BibTex

@article{BUT162478,
  author="Lenka {Bodnárová} and Rudolf {Hela} and Libor {Sitek} and Petr {Hlaváček} and Josef {Foldyna}",
  title="Flow erosion resistance of concrete-interaction of high-speed water jet and concrete",
  journal="Solid State Phenomena",
  year="2019",
  volume="296",
  number="1",
  pages="215--220",
  doi="10.4028/www.scientific.net/SSP.296.215",
  issn="1012-0394",
  url="https://www.scopus.com/record/display.uri?eid=2-s2.0-85072941493&origin=resultslist&sort=plf-f&src=s&st1=bodnarova+l.&st2=&sid=c8e5e9630d413d5389642b15ad841f78&sot=b&sdt=b&sl=25&s=AUTHOR-NAME%28bodnarova+l.%29&relpos=2&citeCnt=0&searchTerm="
}