Publication detail

Influence of concrete age on resistance to fast-flowing liquids

HELA, R. SITEK, L. BODNÁROVÁ, L. SOUČEK, K. HLAVÁČEK, P. ZAJÍCOVÁ, V. FOLDYNA, V.

Original Title

Influence of concrete age on resistance to fast-flowing liquids

Type

conference paper

Language

English

Original Abstract

It is generally known that the properties of concrete, particularly the strength, vary depending on the concrete It is generally known that the properties of concrete, particularly the strength, vary depending on the concrete age due to the chemical-mechanical processes occurring in the structure of concrete during ageing (maturing). The issue often is the time needed for concrete to reach its desired safety before a concrete structure made of fresh concrete can be partially or completely loaded. In structures coming into contact with flowing liquids, the resistance of surface layers to erosion caused by abrasion or cavitation is also important, in addition to the strength. Therefore the analysis of effects of the concrete age from 7 days to 1 year on the concrete resistance to fast-flowing liquids is the subject of this paper. A method of accelerated hydraulic-mechanical simulation of the surface layer loading by means of a pure high-speed water jet and a water jet with abrasive particles was used in order to investigate the concrete erosion resistance.

Keywords

Abrasive water jet; Concrete aging; Fast-flowing liquid; Resistance

Authors

HELA, R.; SITEK, L.; BODNÁROVÁ, L.; SOUČEK, K.; HLAVÁČEK, P.; ZAJÍCOVÁ, V.; FOLDYNA, V.

Released

1. 1. 2021

Publisher

Springer Science and Business Media Deutschland GmbH

ISBN

9783030534905

Book

6th International Conference on Water Jet - Research, Development, Application, WJ 2019

ISBN

2195-4356

Periodical

Lecture Notes in Mechanical Engineering

Number

245339

State

Federal Republic of Germany

Pages from

73

Pages to

80

Pages count

8

URL

https://www.researchgate.net/publication/344274018_Influence_of_Concrete_Age_on_Resistance_to_Fast-Flowing_Liquids

BibTex

@inproceedings{BUT177170,
  author="Rudolf {Hela} and Libor {Sitek} and Lenka {Bodnárová} and Kamil {Souček} and Petr {Hlaváček} and Vendula {Zajícová} and Vladimír {Foldyna}",
  title="Influence of concrete age on resistance to fast-flowing liquids",
  booktitle="6th International Conference on Water Jet - Research, Development, Application, WJ 2019",
  year="2021",
  journal="Lecture Notes in Mechanical Engineering",
  number="245339",
  pages="73--80",
  publisher="Springer Science and Business Media Deutschland GmbH",
  doi="10.1007/978-3-030-53491-2\{_}8",
  isbn="9783030534905",
  issn="2195-4356",
  url="https://www.researchgate.net/publication/344274018_Influence_of_Concrete_Age_on_Resistance_to_Fast-Flowing_Liquids"
}